热变性的小麦胚乳能阻止移植在其上的胚的生长.Heat - denatured wheat endosperm prevented the growth of an embryo implanted on it.我们迟早要问:这个定律是否经得起相对论不变性的检验?Sooner or later we must ask whether this law meets the test of relativistic invariance.这些...
She looked as if the photographer had caught her by surprise.看上去，她好像被摄影师搞了个猝不及防。He pounced on the photographer, beat him up and smashed his camera.他突然扑向摄影师，痛打了他一顿，还摔碎了他的照相机。Grace Robertson started as a photographer with ...
He overbalanced and fell into the water.他失去了平衡，落入水中。For one agonizing moment, the dish was perched precariously on the bank of the canal, but It'suddenly overbalanced and slid back into the water.在令人坐卧不安的一瞬间, 馅饼盘悬悬乎...
Prices at the fairs are stable with a slight decline.价格稳中有降.Innovation has always been a hallmark of world's fairs and expositions.创新历来是世界交易会和博览会的一项标志.Our company puts up exhibIt'stands at fairs and expositions...