1.They are engaging in an embryo research.

1.他们正在进行一项胚胎研究。

2.They are engaged in import and export.

2.他们做进出口贸易。

3.It is difficult to engage teachers of quality.

3.很难招到优秀教师。

4.She engages in friendly banter with her customers.

4.她常和顾客逗乐。

5.I'm sorry, caller, the number is engaged.

5.对不起,打电话的先生,您叫的号码现在占线。

6.The typist is engaged for a week on trial.

6.那位打字员被试用一周。

7.Our department has engaged a foreign teacher as phonetic adviser.

7.我们系已了一位外籍老师作为语音顾问。

8.She engaged in practices entirely antithetical to her professed beliefs.

8.她的所作所为和她自己的信仰是截然相反的。

9.The teeth of one wheel engage with those of the other.

9.一个轮的与另一轮的相啮。

10.The ancient Greeks sacrificed lambs or calves before engaging in battle.

10.古希腊人在打仗前用羊和小牛作祭品。

11.He had been engaged in emissary activity before he was discovered.

11.在被发现以前他一直从事间。

12.We are engaged in a legal tussle with a large pharmaceutical company.

12.我们正同一家大制药公司闹法律纠纷。

13.Her niece, an extremely voluble young woman,engages in soliloquies, not conversations.

13.她的侄女是一个极其善谈、说起话来滔滔不绝的年轻妇人，她总是在独白，而不是对话。

14.All were busily engaged,men at their ploughs,women at their looms.

14.大家都很忙,男的耕田,女的织布。

15.I can't say with certainty what project they are engaged in.

15.我无法肯定他们在进行什么项目。

16.To engage in the submission of tender document for Solaria portable air compressors.

16.负责寿力移式空压机投标文件的准备和提交。

17.Annie and Phil were engaged in a silent battle of wills, each refusing to leave.

17.安妮和菲尔默默地较上了劲,谁也不肯离开。

18.And traditional rotating mirror, bolographic refringence microscopic engage laser beam scanning in sencitivity on imamging.

18.和古板回旋扭转镜背不同，全息不直射镜也是让激平束扫描在感平质料上成像的机构。

19.He is engaged at a bank.

19.他受雇于一家银行。

20.He engaged to read the book.

20.他答应看这本书。