Portugal and Spain had possessed vast empires that waxed and waned.葡萄牙和西班牙都曾是经历了兴衰的大帝国。This vast archive has been indexed and made accessible to researchers.这个存量巨大的档案室的所有文件都已编了索引，可供研究人员使用。The pollution has already turned...
physiological affinity生理的亲合When heterothallism is purely physiological, morphologically identical strains exist ( often designated plus and minus strains ).当异宗配合纯粹是生理上时, 存在形态上相同的菌系 ( 经常用+—号表示 ).Autophagy is an adaptive r...
By the amide and aliphatic chain or alicyclic base line base connected criminal macromolecules.由酰胺链与脂族基或脂环基连接的线刑大分子构成.In this paper , two unsaturated alicyclic nitrogen heterocyclic crownethers were synthesized by phase ...
The robber gave me a baleful look.那强盗用威胁的眼光看着我。He killed a robber in self-defence.自卫中,他打死了一个强盗。Williams's play is a tense contemporary three-hander about two murderers and a bank-robber.威廉斯的这部戏剧是一部关于两个凶手和一个银行抢劫犯的扣人心...