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slacken    音标拼音: [sl'ækən]
vt. 使松弛,放松,放慢
vi. 变松驰,减弱,呆滞

使松弛,放松,放慢变松驰,减弱,呆滞

slacken
v 1: become slow or slower; "Production slowed" [synonym: {slow},
{slow down}, {slow up}, {slack}, {slacken}]
2: make less active or fast; "He slackened his pace as he got
tired"; "Don't relax your efforts now" [synonym: {slack},
{slacken}, {slack up}, {relax}]
3: become looser or slack; "the rope slackened"
4: make slack as by lessening tension or firmness [synonym:
{slacken}, {remit}]

Slacken \Slack"en\, n. (Metal.)
A spongy, semivitrifled substance which miners or smelters
mix with the ores of metals to prevent their fusion. [Written
also {slakin}.]
[1913 Webster]


Slack \Slack\, Slacken \Slack"en\, v. t.
1. To render slack; to make less tense or firm; as, to slack
a rope; to slacken a bandage. --Wycklif (Acts xxvii. 40)
[1913 Webster]

2. To neglect; to be remiss in. [Obs.] --Shak.
[1913 Webster]

Slack not the pressage. --Dryden.
[1913 Webster]

3. To deprive of cohesion by combining chemically with water;
to slake; as, to slack lime.
[1913 Webster]

4. To cause to become less eager; to repress; to make slow or
less rapid; to retard; as, to slacken pursuit; to slacken
industry. "Rancor for to slack." --Chaucer.
[1913 Webster]

I should be grieved, young prince, to think my
presence
Unbent your thoughts, and slackened 'em to arms.
--Addison.
[1913 Webster]

In this business of growing rich, poor men should
slack their pace. --South.
[1913 Webster]

With such delay
Well plased, they slack their course. --Milton.
[1913 Webster]

5. To cause to become less intense; to mitigate; to abate; to
ease.
[1913 Webster]

To respite, or deceive, or slack thy pain
Of this ill mansion. --Milton.
[1913 Webster]

{Air-slacked lime}, lime slacked by exposure to the air, in
consequence of the absorption of carton dioxide and water,
by which it is converted into carbonate of lime and
hydrate of lime.
[1913 Webster]


Slack \Slack\, Slacken \Slack"en\, v. i. [imp. & p. p.
{Slacked}, {Slackened}; p. pr. & vb. n. {Slacking},
{Slackening}.] [See {Slack}, a.]
1. To become slack; to be made less tense, firm, or rigid; to
decrease in tension; as, a wet cord slackens in dry
weather.
[1913 Webster]

2. To be remiss or backward; to be negligent.
[1913 Webster]

3. To lose cohesion or solidity by a chemical combination
with water; to slake; as, lime slacks.
[1913 Webster]

4. To abate; to become less violent.
[1913 Webster]

Whence these raging fires
Will slacken, if his breath stir not their flames.
--Milton.
[1913 Webster]

5. To lose rapidity; to become more slow; as, a current of
water slackens.
[1913 Webster]

6. To languish; to fail; to flag.
[1913 Webster]

7. To end; to cease; to desist; to slake. [Obs.]
[1913 Webster]

That through your death your lineage should slack.
--Chaucer.
[1913 Webster]

They will not of that firste purpose slack.
--Chaucer.
[1913 Webster] Slack

180 Moby Thesaurus words for "slacken":
abate, allay, alleviate, anesthetize, appease, arrest, assuage,
attemper, attenuate, backpedal, backwater, bank the fire, bate,
benumb, block, blunt, bog down, bottle up, brake, chasten, check,
clip the wings, come apart, confine, constrain, control,
countercheck, curb, cushion, dam up, damp, dampen, de-emphasize,
deaden, deaden the pain, decelerate, degenerate, delay, detain,
deteriorate, die down, diffuse, dilute, diminish, disimprove,
disintegrate, disjoin, disperse, dissolve into chaos, downplay,
drag, draw rein, dull, ease, ease matters, ease off, ease up, ebb,
extenuate, fall, fall back, foment, free, get worse, give relief,
grow worse, hang up, hinder, hold back, hold in check, hold up,
impede, inhibit, intercept, interfere, intermeddle, interrupt,
intervene, keep back, keep in check, keep within bounds, lag, lax,
lay, lenify, lessen, let down, let go, let up, let up on, lighten,
loose, loosen, lose ground, lose momentum, lose speed, lull,
make late, meddle, mire, mitigate, moderate, modulate, mollify,
numb, obstruct, obtund, oppose, pad, palliate, play down, poultice,
pour balm into, pour oil on, reduce, reduce the temperature, reef,
regress, rein in, relapse, relax, relent, relieve, remit, repress,
resist, restrain, retard, retrograde, retrogress, salve, scatter,
scotch, set back, sicken, slack, slack off, slack up, slackening,
slake, slip back, slow, slow down, slow up, slow-up, smother, snub,
sober, sober down, soften, soothe, stay, stifle, stop, stupe,
subdue, subside, suppress, take in sail, tame, temper,
throttle down, tone down, tune down, unbend, unbrace, underplay,
unglue, unlax, unleash, unstick, unstrain, unstring, untighten,
untune, unwind, wane, water down, weaken, worsen


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