They are engaged in import and export.

他们做进出。

They are engaging in an embryo research.

他们正在进行一项胚胎研究。

It is difficult to engage teachers of quality.

很难招聘到优秀教师。

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

对起,打电话先生,您叫号码现在占线。

She engages in friendly banter with her customers.

她常和顾客逗乐。

The typist is engaged for a week on trial.

那位打字员被试用一周。

She engaged in practices entirely antithetical to her professed beliefs.

她所作所为和她自己信仰是截然相反。

Our department has engaged a foreign teacher as phonetic adviser.

我们系已经聘请了一位外籍老师作为语音顾问。

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

在被发现前他一直从事间谍活动。

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

一个轮齿与另一轮齿相啮。

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

古希腊人在打仗前用羊和小牛作祭品。

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

大家都很忙,男耕田,女织布。

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

我无法肯定他们在进行什么项目。

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

我们正同一家大制药公司闹法律纠纷。

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

她侄女是一个极其善谈、说起话来滔滔年轻妇人，她总是在独白，而是对话。

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

负责寿力移动式空压机投标文件准备和提交。

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

安妮和菲尔默默地较上了劲,谁也肯离开。

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

和古板回旋扭转镜背同，全息直射镜也是让激平束扫描在感平质料上成像机构。

He engaged to read the book.

他答应看这本书。

He is engaged at a bank.

他受雇于一家银行。