Lasers
n. 激光器；激光（laser的复数）
🗣️ 情景例句
It is.
是的。
He that is master must serve.
主人必须会服务。
I said, 'This is Pauline's mother. Please don't telephone my daughter again!'
我说：“我是波淋的母亲。请不要再给我女儿打电话了！”