They laid the prisoner on the gridiron.他们使这个囚犯备受折磨.At the committee meeting the experts laid into each other fiercely.在委员会会议上,专家们互相猛烈抨击。I was laid up in bed with acute rheumatism...我染上了急性风湿，卧病在床。He laid aside one hour a ...
manganese peroxide二氧化锰The sample was molten and decomposed with sodium peroxide , leached and acidified hot water and - volumed.试样以过氧化钠熔融分解,热水浸取、酸化,定容.Explain why barium forms peroxide but beryllium does not.解释为什么钡能形成过氧化...
In the future the machines will need spare parts and maintenance.这些机器将来会需要备件和维修保养。Other than blowing up a tyre I hadn't done any car maintenance.除了给轮胎充气外，我没做过任何汽车保养。She was a high-maintenance girl who needed lots of...
Katy could think clearly when not under stress...在没有精神压力的情况下凯蒂思路清晰。Katy Jones is nineteen and comes from Birmingham.凯蒂·琼斯 19 岁，是伯明翰人。Katy has long blackish hair.凯蒂有一头乌黑的长发。Claire smoothed Katy's silky hair.克莱尔捋了捋凯蒂如...