例句
The young birds weigh only a few grams.
雏鸟重量只有几克。
Do you know how much it weighs?
你知道它的重量吗？
do you weigh?
你的体重是多少？
The box was full of books and weighed a ton.
这箱子里放满了书，重得很。
The young birds weigh only a few grams.
雏鸟重量只有几克。
Do you know how much it weighs?
你知道它的重量吗？
do you weigh?
你的体重是多少？
The box was full of books and weighed a ton.
这箱子里放满了书，重得很。