lessen的现在完成时怎么拼写？

lessen的音标：lessen的英式发音音标为：['lesn]lessen的美式发音音标为：['lɛsən]...

The noise began to lessen.噪音开始减弱。The danger is that they may find it easier to lessen competition by colluding.此类市场的威胁在于这些少数的几家公司可能发现通过串谋来限制竞争是很容易的.Toolbelts free both hands and lessen the risk of dropping hammers.工具腰带解放...

lessen的第三人称单数（三单）为：lessens...

lessen的反义词有：raise, increase, raise, increase。vt. & vi.lessen的反义词（变小;减少;减低）：raise, increase。lessen的反义词（其他释义）：raise, increase。...

lessen的一般过去时为：lessened...

lessen的近义词有：decrease, diminish, lessen, reduce, dwindle。下面这些协词的共同含义是"减少，变少"。decrease：指逐渐地、不断地减少。diminish：侧重大小数量和重要性的不断减小，强调减小的部分。lessen：普通用词，与decrease近义。指数目、程度、价值、实力等的减少。reduce：普通用词，含义广。指数量、程度的降低或减少。dwindle：与decrease同义，指...

lessen的现在进行时为：lessening...

Toolbelts free both hands and lessen the risk of dropping hammers.工具腰带解放了双手，还减少了锤子掉落的风险。Several drugs are used to lessen the severity of the symptoms.使用了几种药来减轻症状。The noise began to lessen.噪音开始减弱。...

lessen的近义词/同义词有：subtract, decimate, thin, away, deduct, out, take, deplete, bate, decrease, mitigate, relax, abate, diminish, lower, slacken, moderate, ebb, soothe, quell, underestimate, extenuate, allay, modify, temper,...

vi.变少，减少，贬低，轻视，看不起vt.减少（某事物），缩小...

They understood the difficulty of stopping a rolling Conga line.他们知道要一条正在滚滚向前的“康加线”停下来是有困难的.Senorita, feel the conga, let me see you move like you come from Colombia.感觉到康茄舞的拍子, 让我看到你像哥伦比亚人一样的摇摆.It's called la conga ...

meticulous的音标：meticulous的英式发音音标为：[mə'tɪkjələs]meticulous的美式发音音标为：[mɪ'tɪkjələs]...

Shoppers took cover behind cars as police marksmen returned fire.警方的射击手开火回击时，购物者们躲在汽车后面。Some marksmen shoot badly.有些射手射技很差.Week of Archer: Double growth for Archers and Marksmen.射手周: 弓箭手与弩手(人类)产量加倍....

主因未详.The details of the principal cause are not known.我开始感到很忧郁, 因为我明知道我是她的受难的主因.I began to be very pensive , knowing that I was really the instrument of her disaster.买主因无报盘而苦恼.Buyers are worried at the lack of offer....

n.米( metre的名词复数 )，（诗的）格律，用于竞赛名称 metres...

“羽扇烷”的英语可以翻译为：lupane ...

铁 、 镍 、 铜, 银 、 金, 铱或钌,可用作复合催化剂金属.Iron, nickel, copper, silver, gold, iridium , or ruthenium may be included as cocatalyst metals.使用同样方法, 铱被熔合与铑.Using the same approach, iridium is alloyed with rhodium.铱系统与AMPS系统之比较 ( 续 )...

They took a number of tumbles after a few minutes'rest.休息几分钟后他们又翻了几个筋斗.Old World bird that tumbles or rolls in flight; related to kingfishers.东半球能在空中翻筋斗的鸟; 与翠鸟近缘.Then, in a final act of incredible courage, the last ...

disadvantage的音标：disadvantage的英式发音音标为：[ˌdɪsəd'vɑ:ntɪdʒ]disadvantage的美式发音音标为：[ˌdɪsəd'væntɪdʒ]...

portion的近义词有：part, piece, section, division, portion, fraction, fragment, segment, share。下面这些名词均可表示"整体的一部分"的含义：part：含义广，最普通用词。常指整体中可大可小的一部分，也可指整体中可分开的独立部分。piece：指整体中的一些个体，尤指从某个整体上分出来的一部分。section：指整体中的分区，部分与部分之间有显著界限。divi...

The agency placed about 200 secretaries per annum.该代理机构每年大约安排200份秘书工作.Many personnel managers started as secretaries or personnel assistants and worked their way up.很多人事经理最初是从秘书或人事助理做起，然后慢慢升上去的。He castigated the secretar...

“锈孢子”的英语可以翻译为：aecidiospore，aecidospore，aeciospore，spring spore ...

“防止”的近义词/同义词：避免, 防备, 防范, 防御, 提防, 预防, 防守, 防卫, 抗御, 制止。...

Mesacanthidae的音标：...

“存在于”的英语可以翻译为：consist in，indwell，[法] inhere in ...