近岸回流的冲力能把游泳的人涌到海里.The pull of the undertow can drag swimmers out to sea.汽车借着本身的冲力滑下山.The car ran down the hill under its own impetus.卡车沿着“陡峭”的道路往下开时,冲力愈来愈大.The truck gained momentum asrolled down the steep road....
红色食物着色剂red food colouring着色剂组合物可以是液体或固体组合物.The colorant composition may be a liquid or a solid composition.粉末状的着色剂需要使用能够保持或转移电荷的纸张.Powdered colorant need to keep the paper, or transfer charge....
I think I found it easier than Nell to keep our engagement quiet.我觉得，我比内尔更容易守得住我们订婚的秘密。Nell was plucking a harp.内尔在弹奏竖琴。He remained impervious to all Nell’s sulks and blandishments.对尼尔的愠怒和甜言蜜语,他都无动于衷。He remained impervio...
Astronauts in flight must adjust to weightlessness.宇航员在飞行中得适应失重状态.Objective To observe bone mass changes during convalescence after simulated weightlessness.目的观察模拟失重恢复期骨质的变化.To apply engineering Methods : To the study of...
其理自明.The principle involved is obvious.含义自明,无须多说.This point is self - evident and needs no elaboration.自明便是真理, 这一点一定要坚持.Truisms are true, hold on to that!...