查询词典 spend doing sth

Be busy with/doing sth = be up to sth = be occupied with I think you were busy with/doing your homework.

我以为你当时在忙着写作业。

Be good at doing sth.= do well in doing sth.

擅长做某事，在……方面做得好。

11 Begin doing/to do begin / start to do sth begin / start doing sth.

1谈及一项长期活动或开始一种习惯时，使用doing。

11 Begin 8.11 begin doing/to do begin / start to do sth /begin / start doing sth.

1 谈及一项长期活动或开始一种习惯时，使用 doing。

Give up doing sth = stop doing sth.

放弃做某事

Give up doing sth.=stop doing sth.

放弃做某事放弃做某事放弃 26。

Unit 3 means of transportation by all means by means of by this/ that means by no means follow one's advice as follows in time and space have a new experience from get away from get out of get rid of instead of doing try to do sth try doing sth get close go for a hike watch out protect…from … in a few days' time as with go off see sb off be similar to say "Hi" to sb say sorry to sb.

a form of used to do on the other hand at least at most find out arrive at/in pick up 第三单元交通方式一定；务必通过…的方式通过这种/那种方式决不，一点也不听从某人的劝告如下在时空中在…中拥有新的经历离开；逃离从…中出来；逃避摆脱，除去而不是干某事尽力去做尝试去做接近…去远足，郊游注意；当心保护…使不受几天之后；离…还有好几天正如…一样走开；离去为某人送行和…相似向某人问候向某人道歉拒绝某事以…的形式过去常常另一方面最少；最多找出；弄清楚到达…接上下车；捡起 4 高一各单元重难点高一各 36。

Have a difficult time doing sth.: have trouble / difficulty in doing sth

尊重网上道德，遵守中华人民共和国的各项有关法律法规

Insist on doing sth.;persist in doing sth.

坚持做某事

Keep on doing sth. keep doing sth.

是继续不停地做某事

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。