I have known cases where dogs have nipped babies.我知道有一些狗咬婴儿的事情。Stern also studies and observes the behaviour of babies.斯特恩还研究观察婴儿的行为。Even very young premature babies respond to their mother's presence.即使是很小的早产儿也会对母亲...
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...
to gain a high level of competence in English获得高水平的英语能力Teachers sometimes presuppose a fairly high level of knowledge by the students.教师有时候假定学生的知识水平相当高。a high-level programming language高级编程语言...
戒指内侧有一层厚厚的锈斑。The tarnish lay thick on the inside of the ring.请擦去刀上的锈斑.Please scour rust spots from the knife.这些锈斑可能是由于在海上受潮引起的.Maybe the rust stain is due to dampness at sea....
He slipped and fell on an airplane gangway as the cameras rolled.在摄像时他不慎滑倒在飞机座位间的通道上。He slipped and fell on an airplane gangway as the cameras rolled...在摄像时他不慎滑倒在飞机座位间的通道上。Walking along the narrow gangway of the theater,...