查询词典 be sure of sth

A matter of sth/doing sth 与…有关的情况或问题★ Considering the following statements, made by the same man eight years apart.

请思考一下同一个人现在及八年前说的话。

Abandon oneself to sth./ doing sth

沉湎于某事/做某事。

Accuse sb of sth / doing sth.

指控某人做某事

Accuse sb of doing sth ＝ charge sb with doing sth.

因为某事指控某人，指控某人做了某事

Add sth. to sth.

我把糖添加到水里。

Add to sth increase sth 增加某事物: The bad weather only added to our difficulties.

这种坏天气更增加了我们的困难。

Add to sth increase sth 增加某事物: The bad weather only add ed to our difficulties.

这种坏天气更增加了我们的困难。

It followed this up（to add to sth that you have just done by doing sth else） in early 2009 with the smaller, cheaper and more elegant Kindle 2, which costs $259, and the larger Kindle DX, which is designed to display newspapers and textbooks.

Kindle二代只需259美元，另外还有大号的电子阅读器Kindle DX，专门为阅读报纸和教材设计的。

Add sth to sth

把。加到。

beef sth up (infml 口 esp US) add force or weight to sth 加强;加重: The new evidence beefed up their case.

有了新的证据，他们的理由更充足了。

The design process flow sheet,main parameters,commissioning and operation situation,and treatment effect are described.

对设计工艺流程、主要参数、调试与运行情况以及处理效果作了说明。

Similarly, the effects of various factors on the reaction of C14 AOS acid with benzene were also studied.

同样的影响，并讨论了各种因素对反应出酸和苯C14等进行了研究。