Electrowelding
电焊
🗣️ 情景例句
My pleasure, Doctor.
非常荣幸，医生。
Self-confidence is the first requisite to human greatness.
人类的伟大，首要的是要有自信。
Oh dear! Where can I go if I want to smoke a cigarette?
天啊！我该到什么地方吸烟呢？