查询词典 have trouble doing sth.

call attention to sth/doing sth：唤起对. . 的注意

devote one's attention to sth/doing sth 专心于 | call attention to sth/doing sth 唤起对. . 的注意 | turn attention to sth/doing sth 将注意力转向. .

cease to do sth / cease doing sth：停止做某事

attempt to do sth / attempt doing sth. 试图做某事 | cease to do sth / cease doing sth. 停止做某事 | (1) remember to do sth. 记住要做某事 remember doing sth. 记住曾做过某事

devote one's attention to sth/doing sth：专心于

devote one's attention to sth/doing sth 专心于 | call attention to sth/doing sth 唤起对. . 的注意 | turn attention to sth/doing sth 将注意力转向. .

start to do sth / start doing sth：开始做某事

begin to do sth / begin doing sth. 开始做某事 | start to do sth / start doing sth. 开始做某事 | continue to do sth / continue doing sth. 继续做某事

start to do sth / start doing sth：开端做某事

begin to do sth / begin doing sth. 开端做某事 | start to do sth / start doing sth. 开端做某事 | continue to do sth / continue doing sth. 继续做某事

start to do sth / start doing sth：开始做某事(没区别)

like to do sth./like doing sth.喜欢做某事 | start to do sth./start doing sth.开始做某事(没区别) | go on to do sth./go on doing sth.接着做另外一件事/接着做同一件事

to spend time in doing sth/on sth：花时间做某事

58浪费时间做..to waste time in doing sth/on sth | 59花时间做某事 to spend time in doing sth/on sth | 60. 意识到...的重要性 to realize the importance of sth/doing sth

have trouble in sth：在...有困难

have trouble in doing sth.%[]%在...有困难% | have trouble in sth.%[]%在...有困难% | have trust in%[]%对...信任%

be used for sth：和 be used to sth. / doing 的用法区别

(1)He showed great courage in battl... | (2) He gained courage to catch up with hi... | 2.use sth. to do sth..; be used to do sth. ; be used for sth.; used to do sth. 和 be used to sth. / doing 的用法区别

做完某事后接着做另一事 go on doing sth. 继续做一直在做的事：go on to do sth

(6) can't help to do sth. 不能帮助做某事 can't help doing sth. 禁不住做... | (7) go on to do sth. 做完某事后接着做另一事 go on doing sth. 继续做一直在做的事 | award sb. sth. = award sth. to sb. 颁奖给某...

longitudinal induced voltage：纵向感应电压

longitudinal impedance 纵向阻抗 | longitudinal induced voltage 纵向感应电压 | longitudinal magnetic field 纵向磁场

refrigerant circuit：冷凍迴路

冷冻剂 refrigerant | 冷冻回路 refrigerant circuit0 | 冷冻活性碳床 refrigerated charcoal bed