lbs.

例句：

1. 1. The weight of the package is 2 lbs.
   这个包裹的重量是2磅。
2. 2. She weighed in at 150 lbs.
   她的体重是150磅。
3. 3. The farmer weighed down his crops with heavy rain.
   农民用大雨把庄稼压得沉重。