查询词典 take advantage of sth.

" Be good at sth."和 be good at doing sth.

那个儿子对他年老的父母不好。

Be good at sth.= do well in sth.

擅长于某事视听英语论坛 ^1 W1 U；}/ a/ v/ N； g。

Be grateful to sb. for sth./doing sth.

因为某事感激某人 12。

Be keen on sth./doing sth.

"表示"喜欢某物/做某事。

Sth. be meant to do sth.

你……是什么意思？

Be intended to do sth= be meant to do sth.

使用； 打算送给，针对。例如

Get/be nervous of sth./doing sth.

对某事/做某事感到紧张 9。

Be obliged to do sth.; have the obligation to do sth.; shall; be responsible / liable for

翻译合同时还有一些常用的词组，这些词组和我们平时所用的有些不同。

Think about sth constantly; be obsessed by sth

一心想著某事物；对某事物入迷

With sth., be occupied /engaged in doing sth.

句中的含义和用法。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！