a weight 砝码；

例句:

Thats a great weight off my mind.

我心上如释重负。

The sugar has a net weight of one kilogram.

糖的净重为1000克。

相关介绍

The news was certainly a weight off my mind.

这个消息真是去掉了我心里的重担。

In the wild, this fish can reach a weight of 5lbs.

这种鱼在自然生存环境中可以长到5磅重。

Sam has a weight problem.

萨姆太胖了。