Ledrit
铅黑铜; 铅黄铜
🗣️ 情景例句
I'll see you all at dinnertime.
吃晚饭时见面了。
When should I get to the airport?
我该在什么时8点45分之前到那里。
As it was extremely narrow, the man was unable to move,
由于烟囱太窄，那人无法动弹。