体重的英语是 weight[weɪt]。以下是一些关于体重的英语表达及例句：

体重

I need to know my weight.

She has been trying to lose weight.

体重级别

Boxing Weight Class

Light Heavyweight

Weight Class

Light-welterweight

体重计

Health meter

Weighing machine

Bathroom scales

Scales

胎儿体重

EFW （Estimated Fetal Weight）

与体重相关的短语

Put on weight

Lose weight

Heavy

Slim

希望这些信息对你有所帮助。