在保单有效期内，所缴纳的保险费是有保障的。Premiums are guaranteed throughout the term of the policy.本协议的有效期已过。The period of validity of the agreement has expired.这份保证书有效期为一年.This guarantee is valid for one year....
F 1 females could be backcrossed to the male homozygous recessive parent.也可用雌性F1与隐性纯合雄性亲本回交.Altogether, half the offspring will be homozygous at that particular locus.加在一起, 将有半数的后代在那个特定的位点上是纯合的.Homozygous races do not se...
His wily plan rebounded on him.他狡猾的计谋反害了他自己.His shot in the 21st minute of the game rebounded from a post...在比赛进行到第21分钟时，他的一记射门击中门柱弹了回来。The CIA was extremely wary of interfering with the foreign Press; in the past, such ...
He was long-limbed and dark-eyed, with a mop of tight, dark curls.他四肢修长、眼睛乌黑发亮，留着一头蓬乱浓密的黑色卷发。a mop and bucket拖把和水桶The hotel cleaner entered carrying a bucket and a mop.旅馆清洁工拿着水桶和拖把进来....
Coventry Cathedral has modern architecture.考文垂大教堂有着非常现代的建筑风格.I took my first extra-mural course in 1948 in Coventry, even though I was working in Birmingham...1948年我在考文垂第一次上校外课，虽然当时我在伯明翰工作。The campus is linked by regular...