“植物群”用英语怎么说

对于业余博物学者来说，在一片空地上或被炸后的废墟里可能发现种类繁多的植物群和动物群。A vacant lot or a bombsite can, to the amateur naturalist, produce an extraordinary variety of flora and fauna.通过观察某些现存的动物群和植物群,我们就能更清楚地了解这种困难了.We shall appreciate this difficult...

牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。When not removed, plaque causes tooth decay and gum disease.彩色玻璃板先经过蚀刻，然后用传统技法手工着色。The stained-glass panels are etched and then handpainted using traditional methods.避免使用磨蚀剂，以免损坏瓷砖。Avoid abrasives, w...

“切面”的拼音为：qiē miàn...

alertor的音标：alertor的英式发音音标为：[ə'lɜ:rtɔ:r]alertor的美式发音音标为：[ə'lɜrtɔr]...

whiten的第三人称单数（三单）为：whitens...

pad的一般过去时为：padded...

He argues strongly for retention of NATO as a guarantee of peace.他强烈要求保留北大西洋公约组织以维护和平。He argues that he is the true candidate of change.他争辩说他才是真正能带来变革的候选人。The report argues against tax increases.报告提出理由反对提高税率。...

ballast的现在进行时为：ballasting...

proclaim的近义词/同义词有：voice, declare, herald, publicize, announce, advertise, plead, signify, declare, promote, herald, advertise, testify, antecede, voice, trumpet, celebrate, announce, publicize。vt.proclaim的近义词（宣告;公布;声明）：v...

Lie face upwards with a cushion under your head.头枕垫子仰卧。My ambition was to travel upwards in the ecclesiastical hierarchy.我的雄心是在教会中一步一步往上走。She caught a clear view upwards of the spotlit temple.她抬头清楚地看到了被聚光灯照得通明的寺庙。...

v.烫发( marcel的现在分词 )...

desuperheater的音标：desuperheater的英式发音音标为：[di:sjʊpə'hi:tə]desuperheater的美式发音音标为：[disjʊpə'hitə]...

The King has merely given the politicians enough rope to hang themselves.国王只不过是给了这些政客自缚的绳子。If we give her enough rope, she will hang herself.如果我们让她为所欲为，她一定会栽大跟头的。They are getting the hang of it very quickly.他们很快就会找到窍门。...

baldachinos的音标：...

kneaded的音标：kneaded的英式发音音标为：['ni:dɪd]kneaded的美式发音音标为：['nidɪd]...

微密度测定...