They are engaging in an embryo research.

在进行一项胚胎研究。

They are engaged in import and export.

做进出口贸易。

I was engaged in a voluntary capacity.

我从事一个自愿者角色。

Judges had been engaging in sexual orgies.

有些法官居然一直参加色情狂欢聚会。

He has engaged in rather shady occupation.

从事相当不明不白职业。

She engages in friendly banter with her customers.

她常和顾客逗乐。

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。

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。

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

在被发现以前一直从事间谍活动。

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

我无法肯定在进行什么项目。

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

她侄女是一个极其善谈、说起话来滔滔不绝年轻妇人，她总是在独白，而不是对话。

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

我同一家大制药公司闹法律纠纷。

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,谁也不肯离开。

QZ company is an enterprise being mainly engaged in the Fettling and Trimming Equipments products.

QZ公司是一家生产清理设备为主企业。

Some rely on deception, while others engage in outright trickery.Then there are those who resort to extorsion.

有人依靠诡，有人则用直把戏，还有一些人则屈服于勒索。

While his opponent started a huge smear campaign against him, he refused to engage in muckraking and mudslinging.

虽然对手向展开大规模抹黑行动，还是不肯做那揭丑闻、造谣中伤事。

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专业人员。

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必需裁切机械。

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分子参与蛋白质合成，形成了多聚核糖体。