Identify the method parameters and understand how to use them.

了解方法参数及如何使用它们。

youdao

The real good 3D is the 3D in the hands of the artists who understand how to use them.

真正好的3D技术是出自那些真正懂得3D的艺术家们的手。

youdao

Some people don't care for bait bags. Those are usually people who don't understand how to use them in the marker program.

一些人不喜欢腰包，这些人通常不懂如何在响片训练中使用它。

youdao

Of course, customers will only appreciate the apps if they understand how to use them and know where to go for help.

FORBES

Frankly, I find the continued enthusiasm for ETFs to be somewhat puzzling and I wonder if investors really understand how to use them correctly.

FORBES: Toronto-Listed ETFs Roll On

We are supposed to collect coupons, store them, understand how and when to use them, understand how they can be combined etc.

FORBES: The Startups That Will Change Our Lives