查询词典 behind sb.'s back

assist sb with sty, assist sb to do sty, assist sb in doing sth：协助

assign sb to do sty 布置 | assist sb with sty, assist sb to do sty, assist sb in doing sth 协助 | assume the cost 承担费用

assist sb with sth/to do sth/in doing sth：帮助某人(做)某事

launch an attack 开始攻击 | assist sb with sth/to do sth/in doing sth 帮助某人(做)某事 | cooperate with sb in doing sth= cooperate with sb to do sth= cooperate with sb on sth 与他人合作/协作

Assure sb of sth /sb that：使某人确信

Spectator 观众 | Assure sb of sth /sb that 使某人确信-ensure sb sth/that | Reassure sb 使某人放松

travel at high speed：告诉行驶

11. write a letter to sb =write to sb 给某人写信 | 12. travel at high speed告诉行驶 | 13. buy sth as souvenirs for sb =buy sb sth as souvenirs 买某物给某人作纪念品

be engaged to sb：与某人订婚(表状态)

engage sb.to sb. 使某人与某人订婚 | be engaged to sb. 与某人订婚(表状态) | get engaged to sb. 与某人订婚(表动作),

sth be familiar to sb：某物被某人所熟悉

sb be familiar with sth 某人熟悉某物 | sth be familiar to sb 某物被某人所熟悉 | sb be familiar with sb 某人与某人亲密无间

sb. be married to sb：与......结婚

sb. be likely to do 很可能...... | sb. be married to sb. 与......结婚 | sb. be not oneself 某人状态不好

marry sb.= get/be married to sb：和某人结婚

flee away 逃离, 逃跑 | 25. marry sb.= get/be married to sb. 和某人结婚 | 26. ask sb. to marry sb. 求婚

be out of style：不时髦的、过时的

2.be in style流行的 | /be out of style不时髦的、过时的 | 3.call sb. up/call sb. ring sb. up /ring sb.给某人打电话

suit sb to sth = sb be suited to sth：使某人适合于

2.a beauty salon 美容厅 | 3.suit sb to sth = sb be suited to sth 使某人适合于 | 4.sb be suitable for / to sth = sb be fit for sth 某人适合于某事

finite closed interval：有限闭区间

finite closed aquifer 有限闭合含水层 | finite closed interval 有限闭区间 | finite cochain 有限上链

Stade de triathlon：铁人三项赛场

stade de baseball de WUkesong 五棵松棒球场www.xineurope.com | Stade de triathlon 铁人三项赛场 | Stade du Centre sportif olympique 奥林匹克中心体育馆www.xineurope.com