崖沙燕是一种褐羽白腹的鸟。The sand martin is a brown bird with white underneath.长度到小腿腹的礼服比长度到小腿腹以下的礼服更受欢迎.Waltz - length gowns are meeting better acceptance than longer ones.如果你从船上落身下水, 你会葬身腹的.If you fall overboard, you'll end u...
The company undertakes mechanical work on all types of cars.该公司承接各类汽车的修理工作。There are three types of muscle in the body.体内有3种类型的肌肉。Some types of garden furniture must be stored inside in the winter.有几类花园家具冬季必须存放在室内。...
Valleys often take the form of deep canyons.山谷经常以深峡谷的形态存在。This mountain range has many high peaks and deep canyons.这条山脉有许多高峰和深谷.Do you use canyons or do we preserve them all?是使用峡谷呢还是全封闭保存?...
子女身上遗传了父母双方的基因型板。The offspring contain a mixture of the genetic blueprint of each parent.脱氧核糖核酸是存在于每个细胞内的基因物质，它承载从头发颜色到致癌风险等各种遗传型板。DNA is the genetic material inside every cell that carries the blueprints for everything ...
A NEW SPECIES OF ANOPHELES ( DIPTERA: CULICIDAE )按蚊属一新种描记 ( 双翅目: 蚊科 )Objective To examine the anti vector immune response of midgut from the mosquito , Anopheles gambiae.目的探讨冈比亚按蚊中肠抗原抗媒介免疫的作用, 进一步研究抗媒介疫苗抗原.Objective To a...