slack的现在完成时怎么写

slack的第三人称单数（三单）为：slacks...

slack的一般过去时为：slacked...

slack的现在进行时为：slacking...

slack的近义词有：loose, slack。下面这两个形容词均含"松驰的"的含义：loose：常用，通俗。指人的精神或东西的松驰。slack：强调缺乏牢固性或稳固性，不坚定。...

He just gazed at me slack-jawed.他张大了嘴巴，吃惊地盯着我。Many publishers have simply become far too slack.许多出版商就是变得过于懈怠了。The boy's jaw went slack.男孩张大了嘴巴。...

Freight-car loadings continue to slack off.火车货运的运输量继续减少。The boy's jaw went slack.男孩张大了嘴巴。Many publishers have simply become far too slack.许多出版商就是变得过于懈怠了。Envelope the yarn at night slack month spring, Ping is svelte....

adj.松（弛）的，清淡的，不活跃的，懈怠的v.懈怠，偷懒，减速，放松n.宽松裤，（绳索等）松弛部分，煤屑，（人员、资金或地方的）富余的部份...

slack的最高级为：slackest...

slack的比较级为：slacker...

slack的音标：slack的英式发音音标为：[slæk]slack的美式发音音标为：[slæk]...

n.夹竹桃麻素，加拿大麻素...

Molluscicides are quickly inactivated by sunlight and adsorption to mud organic matter.灭螺剂因阳光作用、泥土及有机物质的吸收会很快失效.These product components tend to be heat sensitive and are easily inactivated.这种成分往往是热敏性的且容易灭活.However, thes...

“冒落”的英语可以翻译为：inbreak ...

“自白者”的英语可以翻译为：[法] confesser，confessor ...

involucrum的音标：involucrum的英式发音音标为：[ˌɪnvə'lu:krəm]involucrum的美式发音音标为：[ˌɪnvə'ljukrəm]...

v.（使）改变方向，改变目的( swerve的过去式和过去分词 )...

“发薪日”的拼音为：fā xīn rì...

氰化溴甲苯...

Defeat in North Carolina seemed to break the back of the entire fundamentalist crusade.在北卡罗来纳的失败,似乎使整个原教旨主义运动再也无能为力了.Fundamentalist groups have attacked women they regarded as improperly dressed.原教旨主义团体严厉抨击那些他们认为穿着不得体的女性...

abbr.decision support system 决策支持信息系统，documents signed 已签署的文件，double side shear 双边剪切机，dry surface storage 干面存储...

Uncle Richard intoned a chapter from the Bible and improvised a prayer.理查德叔叔吟诵了《圣经》中的一章，又即兴作了一段祈祷文。The vet had improvised a harness.兽医临时凑成了一副马具。He improvised a song about the football team's victory.他即席创作了一首足球队胜利之歌....

n.以燧石发火的旧式枪，明火枪，燧发枪兵...

碘铬钙石...

n.滑翔机...

微泊...