However, heating energizes the vibrational, rotational, and electronic motions all at once.但是, 加热会一下子把振动 、 转动和电子运动统统加强.Mundry uses the same principle for three layered systems with linear expansion or rotational symmetry...
艾滋病病毒携带者的官方数字并不高。The official number of people carrying the AIDS virus is low.操作系统可能会因为木马病毒的攻击而中止。Operating systems can be brought to a halt by a Trojan Horse.据说黑客们已经开始传播一种新的电脑病毒。Hackers are said to have started a comput...
She climbed on her bike with a feeling of pride and pedalled the five miles home...她自豪地骑上自行车，蹬了5英里路回家。He pedalled furiously up the hill.他猛踩踏板向山上骑去.Allen back-pedalled, saying that he had had no intention of offending the...
The chlorosis develops from light yellow to tan, becoming brown and finally drying to a'scorch ".褪绿部分由淡黄色演变为黄褐色以至褐色,最终变干呈“灼伤状 ”.Is it a lack of sulfur that causes chlorosis?褪绿病是缺硫引起的 吗 ?Hair and fair complexion, no ...
将空奶瓶放在门阶上。Leave empty milk bottles on the step.那个孩子正在吮吸着空奶瓶.The baby was sucking away at the empty feeding - bottle.这个盖子严实地盖在奶瓶上,保持奶嘴无菌.This top fits over the bottle and keeps the teat sterile....