Perflow
半光泽镀镍法的添加剂
🗣️ 情景例句
Can you assist me in this matter?
这件事您能帮助我吗？
Don't mention it.
不必客气。
Hold on for a moment, please. I'm sorry he isn't here right now. May I help you?
请稍等一下。对不起，他现在不在这里。我能帮您的忙吗？