Plumbicon
[电] 含铅管
🗣️ 情景例句
Have you ever been to Nanjing?
你曾去过南京吗？
By the way, before leaving this subject, I would like to add a few comments.
在结束这个问题之前顺便一提，我希望能再提出一些看法。
We are running on two shifts.
我们实行的工作是两班倒。