The baby was born three months early at 3 lbs 5 oz.

这个婴儿早产３个月，体重3磅5盎司。

《柯林斯英汉双解大词典》

Most of our flights have a baggage allowance of 44 lbs per passenger.

我们大多数航班的行李限量是每位乘客44磅。

《柯林斯英汉双解大词典》

One horse pulled 3, 000 lbs and another one pulled 4, 000 lbs.

一匹马能拉动3000磅，另一匹可以拉动4000磅。

youdao

Many years ago, I had walked a lot and ate less and got down to 185-lbs from 201-lbs.

FORBES: A Pill To Burn Away Pounds: The FDA Says Yes To The First New Weight Loss Drug In 13 Years

Something happened and I stopped walking and next thing I know, I was at 190-lbs within a two day period, then 193-lbs and then 196-lbs and then found myself over 200-lbs and within a couple of months I was over 220-lbs until I eventually landed at 234-lbs!!!!

FORBES: A Pill To Burn Away Pounds: The FDA Says Yes To The First New Weight Loss Drug In 13 Years

Four turbofan jet engines, with afterburners, are each able to provide more than 30, 000-lbs of thrust.

BBC: Profile: B-1 bomber