查询词典 convince sb of sth

To learn or start to do sth.

学着做、开始做。

Start Start to do sth.

开始，开始做某事

Start to do sth.

是要开始去做某事

B start to do sth.

开始去做某事

Start off/out to do sth.

开始做

Start out to do sth.

开始做，着手做

To start to do sth.

开始做；开始从事

Look for a steed with the aid of its picture;try to locate sth.

他请求图书管理员帮助找出他要找的书的位置。

Stick at sth.

坚持做某事，坚持不懈

Stick out for sth.

坚持要求某事物

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。