ectotheca怎么读？

n.外壁...

The dead elms have been replaced by a row of saplings.枯死的榆树已被移去而换栽了一排幼树.The saplings should be two metres apart.每棵树苗要隔开两米.The saplings are budding.小树抽出了嫩芽....

adj.自愿的，自发的，志愿的，故意的，有意的，[法]无偿的n.自愿者，自愿行动，即兴演奏，自选节目，自愿地做的工作...

impracticable的音标：impracticable的英式发音音标为：[ɪm'præktɪkəbl]impracticable的美式发音音标为：[ɪm'præktɪkəbəl]...

The group notes that swallowing fluoridated toothpaste can cause problems.研究院提醒说把含氟牙膏吞下去会产生一些问题.Conclusion Fluoride bioavailability in fluoridated milk is still high and sufficient.结论氟化牛奶中氟的生物利用率是足够高的.Results Fluoridated...

wish的一般过去时为：wished...

涨潮和落潮交替更迭.The flood and ebb tides alternates with each other.季节更迭, 农事的波涛淹没了家庭的慈爱.The seasons succeed one another, and waves of farm work swept over domestic affection.人人都知道这回不只是通常那种内阁更迭.Everyone knew that this time more ...

benzothiazole的音标：benzothiazole的英式发音音标为：[benzɒ'θɪætsəʊl]benzothiazole的美式发音音标为：[benzɒ'θɪætsoʊl]...

We must first of all destroy the enemy's effectives.我们首先必须消灭敌人的有生力量.We must try our best to consume enemy effectives.我们必须尽力消耗敌人的有生力量....

“记忆管”的英语可以翻译为：memory tube，storage tube，memorytron，graphec(h)on ...

“颏唇的”的英语可以翻译为：[医] mentolabial ...

When will the ship leave for Honolulu?这艘船什么时候出发去檀香山?However, the Z variation of CANBERRA changes its phase as the same with that for HONOLULU.可是, CANBERRA台的变化又和HONOLULU台同相.Supposing by a freak the Tudsburys did show up i...

adj.宗教的，神圣的，受崇敬的，值得崇敬的，有宗教性质的...

smudge的第三人称单数（三单）为：smudges...

lurk的复数形式为：lurks...

他实际上已经相信了护士们的情况确实如此。He actually became convinced that the nurses had an unanswerable case.“你走路有困难吗？”护士问他。"Can you walk all right?" the nurse asked him.她自告奋勇到士兵疗养院当护士。She volunteered as a nurse in a soldiers' rest-ho...