THF的用法

后生的英文：have a youthful look; young man参考例句：The outer layer of a blastula that gives rise to the ectoderm after gastrulation.外胚层囊胚的外层，在原肠胚形成之后生后外胚层组织Place your army in deadly peril, and i

A missing toddler has been found safe and well in the Australian bush after being guarded from harm by his family's faithful pet dog for 14 hours.澳大利亚的一个小男孩走失14小时，救援人员在一处灌木丛中发现他时，男孩安然无

关于友谊的英语谚语1、A friend to all is a friend to none-- 滥交者没有朋友。2、A friend in need is a friend indeed-- 患难朋友才是真朋友。3、A faithful friend is hard to find-- 益友难得。4、A father is a treasure, a brothe

人教版高中英语单词：选修6Unit 1△realisticadj.现实主义的；逼真的；现实的abstractadj.抽象的；深奥的n.摘要sculpturen.雕塑△sculptorn.雕刻家；雕塑家galleryn.美术陈列室；画廊faithn.信任；信心；信念faithfullyadv.忠实地△conse