You don't hover over him.你不要威胁他.You don't hover round the table.你不要围着桌子走来走去.Just as at the turn of the century, we hover between great hopes and great fears.正如世纪之交时那样，我们再次在巨大的希望和忧虑之间彷徨不定。Seagulls hover over the...
The patient has the right to considerate and respectful care.病人有权得到周到而礼貌的照顾。We have all wished for men who are more considerate.我们都曾祈求能找到更加体贴的男人。She is always polite and considerate towards her employees.她对待雇员总是客客气气，关心体谅...
Dave was in a hurry to get back to work.戴夫急于回到工作岗位。Patrick often plays up when he knows I'm in a hurry.帕特里克常常明知我手忙脚乱还要调皮捣蛋。Eric left the barge in a hurry.埃里克匆忙离开了驳船。...
The taxman caught up with him and demanded £7,000 in unpaid taxes.税收人员查到了他，要求他把未缴纳的7,000英镑税款交上。She is accused of attempting to cheat the taxman.她被指控企图蒙骗税务员。I received a nasty surprise in the shape of a letter from the ta...
Tryptanthrin is a kind of indole quinazoline alkaloid.色胺酮属吲哚喹唑啉类生物碱.Indole is extracted from methylnaphthalene oil through solvent extracting.用溶剂萃取法从甲基萘油中萃取吲哚.The content of gibberellin ( GA ) and indole - 3 - acetic aci...
Block and tackle: Combination of pulleys with rope or cable, commonly used to augment pulling force.滑轮和滑车组: 带绳索和缆绳的滑轮组, 通常用于增大拉力.Levers and pulleys are simple machines.杠杆和滑轮是简单机械.Among them were rickshaw pulleys, peddler...