slacked

英 [slækt]

美 [slækt]

v.  懈怠; 怠惰; 偷懒
slack的过去分词和过去式

柯林斯词典

• ADJ-GRADED 松弛的;没拉紧的
  Something that isslackis loose and not firmly stretched or tightly in position.
  1. The boy's jaw went slack.
     男孩张大了嘴巴。
• ADJ-GRADED 萧条的;清淡的;不景气的
  Aslackperiod is one in which there is not much work or activity.
  1. The workload can be evened out, instead of the shop having busy times and slack periods.
     商其工作量可以平均开来，不像商店那样有时很忙，有时很闲。
• ADJ-GRADED 松懈的;懈怠的
  Someone who isslackin their work does not do it properly.
  1. Many publishers have simply become far too slack.
     许多出版商就是变得过于懈怠了。
• VERB 疏忽;懈怠;松劲
  If someoneis slacking, they are not working as hard as they should.
  1. He had never let a foreman see him slacking.
     他从未在哪个工头面前表现出丝毫懈怠。
  2. Slack offmeans the same asslack.
     slack off 同 slack
  3. If someone slacks off, Bill comes down hard.
     如果有人怠工，比尔就会严厉地加以斥责。
• PHRASE 接手他人不再做的工作;补位提供
  Totake up the slackorpick up the slackmeans to do or provide something that another person or organization is no longer doing or providing.
  1. As major airlines give up less-traveled routes, smaller planes are picking up the slack.
     由于大型航空公司放弃了乘客较少的路线，一些较小的飞机正在加紧补位。

双语例句

• A generalized steepness lemma of projected gradient operator on a closed convex set is discussed in this paper. The global convergence and strong convergence of the projected gradient methods using several slacked step-size rules are proved.
  在一般闭凸集上建立了梯度投影算子的广义陡度引理，利用它证明了几种松弛搜索下梯度投影算法的全局收敛性、强收敛性以及若干良好的收敛性质。
• Tighten the slacked stern line!
  拉紧已松弛的尾缆！
• In Edo Era, Japan implemented a closed-door policy, but never slacked the efforts to concern the overseas affairs, especially to the politics, military and social dynamics of Mainland China, and paid attention to collect information of various kinds.
  江户时代实行锁国政策，但从未懈怠对海外特别是中国大陆的政治、军事及社会动态的关注，注意搜集各种情报。
• They were very tired, their enthusiasm slacked off.
  他们虽然很疲倦，但是他们热情却始终饱满。
• Calcium lime and slacked lime have different results to excite the activity of fly ash.
  生石灰和熟石灰对粉煤灰活性激发的效果是不同的。
• "A year ago, central banks were helping to limit the fall in the euro," Richard cochinos, foreign exchange strategist at BofA, said. "Now, reserve growth has slacked off, with reserve managers moving away from the euro."
  “一年前，央行都在帮助阻止欧元贬值，”美银（bofa）外汇策略师理查德科奇诺斯（richardcochinos）表示，“现在，外汇储备管理机构弃欧元而去，储备增长随之放缓。”
• With the time prolongation, the chains of HEC in aqueous solution slacked which resulted in the decrease of the apparent viscosity of the solutions;
  随着时间的增加，HEC分子在其水溶液中分子链松弛，使其表观粘度降低；
• The antenna of master and slave transmitters slacked and liable to be shortened in current.
  笼中主发信机和备用发信机天线松弛，易短路。
• That the activation of oncogene and the inactivation of anti-oncogene both act on the cell cycle will result in proliferation quickly and apoptosis slacked.
  无论是癌基因的激活还是抑癌基因的失活，最终都作用于细胞周期的调控，表现在增殖过快，凋亡过少的失控性生长。
• The American artillery slacked off in its firing and this tactical error undoubtedly allowed a lot of fleeing troops to fight their way out.
  美国炮兵火力减弱，这一策略性错误无疑使大批逃窜的敌军得以突围。