They are engaged in import and export.

他们做进出。

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

对不起,打电话的先生,您叫的号码现在占线。

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.

她的所作所为和她自己的信仰是截然相反的。

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.

在被发现以前他一直从事间谍活动。

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。

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。

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

大家都很忙,男的耕田,女的织布。

He is engaged at a bank.

他受雇于一家银行。

He engaged to read the book.

他答应看这本书。

He was engaged to my sister.

他和我妹妹订婚了。

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,谁也不肯离开。

And it is the necessary cutting machine for the enterprise engaged in printing.papering,paper tray, carton fibration and leatheroid,etc.

是印刷、纸品、纸盒、纸板箱及纤维组织物，人造革制品等企业所需的裁切机械。

They engaged the enemy.

他们与敌人交战。

John and Jill are engaged.

约翰与吉尔订婚了。

He is engaged just now.

他正有事。

They engaged a resident tutor.

他们聘用了一名住家的家庭教师。

Several ribosomes may be actively engaged in protein synthesis along the same mRNA molecule, forming a polyribosome, or polysome.

几个核糖体可能沿着同一个mRNA分子参与蛋白质的合成，形成了多聚核糖体。

The main manage and technical persons are all the careerman who engaged in vehicle gas equipment domestic forepart.

公司主要管理、技术人员均为国内早期从事车用燃气装置的专业人员。