Mechanical energy
[化] 机械能
🧩 词语组成解析
🗣️ 情景例句
His number is five, five, five, seven, five, three, two.
他的号码是5557532。
One enemy can do more hurt than ten friends can do good.
十个朋友做的好事抵不上一个敌人造成的危害。
Look! That's a car.
你看！那是小汽车。