收取利息的英文：
charge interest

参考例句：

The creditors make loans to corporations in the form of trade accounts, notes, or bonds, on which they receive interest.
债权人以贸易赊欠、期票、债券等形式向公司提供信贷,并据以收取利息。

What about the laws against usury during the Middle ages? Didn't such laws made it illegal to charge interest on loans?
中世纪时，法律禁止放高利贷是怎么回事?法律没有规定贷款收取利息是非法的吗?

charge是什么意思：
n. 费用；电荷；掌管；控告；命令，指示；指责
v. （使）充电；使承担；指责；装载；索价；向前冲；控告；把...记入帐册

charge the enemy
向敌人冲去

mileage charges
按英里程计算的运费

What is this charge for?
这项费用是什么？

Is there an extra charge?
有额外的费用吗？

The nucleus is formed of neutrons with no charge and protons with a positive charge
核子是由不带电荷的中子和带正电荷的质子形成的。

interest是什么意思：
n. 兴趣；趣味；利息；利益；产权；利害关系；行业；势力
v. 使感兴趣；使参与

Interest will not lie.
兴趣不会说谎。

He had both fractional interests and majority interests.
他兼有零星的股权和大宗股权。

He had both fractional interests and majority interests
他兼有零星的股权和大宗股权。

His interesting lecture revived my interests in volcanology.
他那个有意思的讲座重新燃起我对火山学的兴趣。

coordinate immediate interests with long-term interests.
调和目前的利益和远期利益。