Would a kiddie tank operated on batteries do?电池驱动的玩具坦克行 吗 ?Aeration is a tank where microorganism decompose organism in waste water.曝气池是栖息在活性污泥中的微生物分解污水中有机物的场所.I will lase the tank on your call.你从东进入向南撤出.With a wrench he...
The sound of the tank guns reverberated through the little Bavarian town.坦克炮声在巴伐利亚小镇回荡。Never leave young children unattended near any pool or water tank.千万不能放任小孩呆在水池或水槽附近不管。I fill up the tank with gasoline about once a w...
He drags his leg, and he can hardly lift his arm.他拖着腿，几乎举不起他的胳膊。He took last drags at his cigarette and stood up.他抽完最后几口烟,站了起来.She always drags behind.她总是落在后头....
我想语音拼写可能有助于发音。I thought a phonetic spelling might aid in pronunciation.彻底刷牙有助于口气清新。A thorough brushing helps to freshen up your mouth.压缩磁盘驱动器有助于人们管理重要信息。Zip drives help people to organise their important information....
以L - 精氨酸 、 L - 甘氨酸、L - 天门氨酸为原料, 采用二环己基碳二亚胺(DCC)法合成了Arg-Gly-Asp ( RGD ).Takintg L - Arginine, L - Glycine and L - Aspartate as a raw material, used DCC coupling method to synthesize Arg - Gly - Asp ( RGD )....
研究人员已经从罂粟种子里分离出一种新的蛋白质。Researchers have isolated a new protein from the seeds of poppies.她把罂粟花别在了他的雨衣上。She pinned the poppy to his raincoat.女王向阵亡将士纪念碑献了罂粟花圈.The Queen laid a poppy wreath at the war memorial....
She is busy dishing out food to the guests.她正忙着给客人端饭菜.Doctors, not pharmacists, are responsible for dishing out drugs...负责开药的是医生，而不是药剂师。Doctors, not pharmacists, are responsible for dishing out drugs.负责开药的是医生，而不是药剂师。Why ...