Grinders' disease
[医] 磨工病, 矽肺
🧩 词语组成解析
🗣️ 情景例句
I'm afraid not. We don't generally accept a letter of credit.
恐怕不行，我们一般不采用信用卡。
Hello.
你好！
Did you telephone Li Lei?
你给李磊打电话了吗？