Mineral oils are used to lubricate machinery.矿物油被用来润滑机器。Do not use emollients or oils to lubricate the skin.不要用润肤剂或油类来润滑皮肤。You should lubricate the wheels of your bicycle once a month.你应该每个月给自行车轮子加一次润滑油....
In drilling an oil well, mud is used to lubricate the cutting bit.钻油井时, 泥浆被用来润滑钻头.Lubricate adjuster screw threads and pivot with spray lube.使用喷雾润滑油润滑调整器螺丝螺纹和枢轴.You should lubricate the wheels of your bicycle once a mont...
对于外界而言，伊朗仍是个谜。Iran remains an enigma for the outside world.伊朗在伦敦重开使馆。Iran reopened its embassy in London.吉姆已被派往伊朗报道那里的局势.Jim has been sent to Iran to report on the situation there....
Teachers often encourage class participation.教师常鼓励学生积极参与We agree to joint participation with you in chinese art and craft.我们同意和你们合资经营中国工艺品....orienting students to new ways of thinking about their participation in classr...
...his eightieth birthday celebrations.他80大寿的庆祝活动Today's celebrations have been altogether more sedate...今天的庆祝活动显然更加庄重。After the euphoria of yesterday's celebrations, the country will come down to earth today.经...
这座14世纪的大教堂变成了一堆瓦砾。The fourteenth century cathedral was reduced to a mass of rubble.在英格兰,14世纪的法衣似乎是绿色的.In England judicial robes seem to have been green in the fourteenth century.14世纪的欧洲,鼠疫的流行在短短几年内夺去了大约 三分之一 人口的生命.In fou...
A guide gives a brief talk on the history of the site.导游简要地介绍了那个遗址的历史。This is a brief stop to take on passengers and water.这是一次短暂停靠，上上客，加加水。For a few brief minutes we forgot the anxiety and anguish.短短几分钟我们就忘记了焦虑与苦恼。...
One of the most effective instruments for coaching and mentoring is the " role rehearsal ".辅导和教学的最有效的手段之一是 “ 角色排练. ”She is a fine lecturer but she doesn't like mentoring.她是一名好老师,但她不喜欢当老师.In other words? the center h...