crystals什么意思？

We tried to grow some copper sulphate crystals with our children.我们想跟孩子们一起制作硫酸铜晶体。The flakes seem to fuse together and produce ice crystals.雪花好像融合在一起形成了冰晶。These thin crystals transmit much of the power.这些薄薄的晶体传导了大部分的动力。...

crystals的音标：crystals的英式发音音标为：[k'rɪstlz]crystals的美式发音音标为：[k'rɪstlz]...

It is a layer of guanine crystals which glow at night.这是的氨基羟尿环水晶层数发光在晚上.These crystals are then embedded in a plastic, and the plastic is extruded as a wire...然后将这些晶体嵌入一块塑料，再把塑料挤压成线。We tried to grow some copper sulphate ...

他在那儿的时候体重下降了2英石。He lost two stone in weight during his time there.她戒了酒，但又开始执著于体重问题。She stopped drinking but began obsessing about her weight.早晨开始禁食前，记下你的体重。On the morning before starting the fast, write down your startin...

daubing的音标：daubing的英式发音音标为：['dɔ:bɪŋ]daubing的美式发音音标为：['dɔbɪŋ]...

Return the enclosed Donation Form today in the prepaid envelope provided.请于今日将随函附上的捐款表格用所提供的邮资预付的信封寄回。You can of course help by giving them a donation directly.你当然可以通过直接向他们捐款来帮助他们。to make a donation to charity向慈善事业捐赠...

n.精密工具制造者...

“快活”的近义词/同义词：快乐, 高兴, 开心, 夷悦, 怡悦, 喜悦, 愉快, 痛快, 欢乐, 得意, 欢喜, 欢跃, 兴奋, 乐意, 愿意。...

cool down的音标：cool down的英式发音音标为：[ku:l daun]cool down的美式发音音标为：[kul daʊn]...

n.土壤水生生物...

adj.破译不出的，难辨认的...

splice的第三人称单数（三单）为：splices...

despised的音标：...

我正在精心挑选种畜。I am carefully selecting the breeding stock.这个优先的顺序,可能致使种畜不能满足维持能量需要.This order of priority may result in breeding animals failing to maintain themselves.想想吧,要照顾你这种畜牲(是多么可怕).Imagine caring for a creature such a...

Another 15 % reported undiagnosed symptomatic lower leg swelling.还有15%的被调查者报告有未知原因的症状性下肢肿胀....an undiagnosed medical condition that laid him low for months.使他病倒了好几个月的未确诊疾病The disease may remain undiagnosed until a woman ...

adv.分离地...

baptize的一般过去时为：baptized...

n.木楔，楔形木垫vt.收放定盘上，用楔子垫阻adv.满满地...