查询词典 have sth. at one's fingertips

Be used to do sth / for sth.

被用来做某事

Be used to do sth .... be used to do sth .

表示"被用来做某事"。

Be used to do sth./be used for doing sth.

被用于做某事

Be used to do sth.和 be used for doing sth.

都可以表示"被用来做某事"。

Be used for doing sth.或be used to do sth.

是固定词组，意思是用来做某事。

Be used to do sth = be used for doing sth.

被用来做

Sth. be worth +doing sth.

智者的回答是对的。

Bear with sb/sth Tolerate sb/sth patiently.

耐心地忍受某人［某事物

Bear with sb/sth tolerate sb/sth patiently 耐心地忍受某人: We must bear with her during this difficult period.

i在此困难时期，我们对她一定要忍让。

Begin to do sth / begin doing sth.

开始做某事

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。