You weren't allowed to entertain men in your rooms even with a chaperone...即使你有监护人陪同，也不允许在房间里招待男性。You weren't allowed to entertain men in your rooms even with a chaperone.即使你有监护人陪同，也不允许在房间里招待男性。When returning f...
You weren't allowed to entertain men in your rooms even with a chaperone.即使你有监护人陪同，也不允许在房间里招待男性。When returning from a trip, shake the hand of every chaperone.实地教学返回时, 要与每位陪同老师握手告别.Purpose : To evaluate the molecular...
Charles and I were closeted in his study for the briefing session.我和查尔斯在他的书房里闭门开简介会。He returned from a lunchtime drinking session with his business cronies.中午跟那帮生意上的朋友喝完酒后，他回来了。He collapsed following a vigorous exercise ...
She's calm and strong, and she is just not going to crack.她镇定而且坚强，绝不会垮掉。In severe cases, the skin can crack and weep.在恶劣的条件下，皮肤可能会开裂并流脓。Drug experts say it could spell the end of the crack epidemic.禁毒专家说它可能会结束强效可卡因吸...
Isoprene could be deeply hydrogenated to isopentane on nickel catalyst.异戊二烯在镍基催化剂作用下可深度加氢为异戊烷.Development proposals of isoprene rubber in China were put forward.结合我国的实际情况,提出了发展我国异戊橡胶的几点看法.Polymerization of isoprene in th...
Biosphere 2 was ultimately ridiculed as a research debade, as exfravagant pseudoscience.生物圈2号最终被讥讽为科研上的大失败, 代价是昂贵的伪科学.She ridiculed his insatiable greed.她嘲笑他的贪得无厌.They all ridiculed the idea.他们都嘲笑这个想法....
There are many discords in this family.在这个家庭里有许多争吵.They both loved to be together, in spite of discords.他们俩虽然不很投机,可是喜欢呆在一起.The early discords had passed away completely - resolved into the absolute harmony of married lif...
触发器用来产生激励脉冲,供闸流管点火.The trigger is used for generating excitation pulse for the thyratron to ignite.也可以用 可控硅 整流器或者是半导体闸流管.A SCR ( silicon controlled rectifier ) or thyrister can also be substituted for the contactor.然而,半导...