主要为水生的节肢动物,通常身体分节并有壳质的外骨骼.The outermost layer of cuticle of an arthropod exoskeleton, composed mostly of wax.一群主要是水生的 、 能行 光合作用 而无法精确定义的有机体.Members of a group of mostly aquatic, photosynthetic organisms ( see photosynthe...
关键问题是4名被告是否存在欺诈行为。The key issue was whether the four defendants acted dishonestly.原告和被告你来我往，互相指责。The prosecution and defense were bandying accusations back and forth.他声称被告是被诱骗的，从而推翻了有罪的判决。He overturned the conviction, sa...
Most babies have a closed ductus arteriosus by 72 hours after birth.大多数婴儿在出生后72小时内动脉导管闭合.Babies shed a layer of downy , slender hairs ( lanugo ) before or just after Birth.细毛,在出生前或出生后不久便脱落.Consequently, the problems such...
In its untreated state the carbon fibre material is rather like cloth.原始的碳纤维材料很像布料。If left untreated the condition may become chronic.这种病如果不治疗可能会发展成慢性病。If untreated, the illness can become severe.若不加以治疗，病情就可能会变得很严重。...
Middle school enrollments will peak this year.今年中学入学人数将达到高峰.University enrollments had risen by 50 per cent.大学入学人数增加了50%.Community colleges have become popular and their enrollments have increased rapidly.社区大学日渐增多,报名人数迅速...
The Moostoos family was Cree and lived by hunting, trapping and fishing.莫斯突斯一家是印第安克里族人,靠打猎 、 陷阱和打鱼为生.Cu á nto cree que cuesta la reparaci � � n?您认为这次修车要花多少钱?...