Rubberlith
橡胶用锌钡白, 立德粉
🗣️ 情景例句
I'll remind you, Richard.
我会提醒你的， Richard。
I'd like a bowl of tomato soup,please.
请给我一碗西红柿汤。
All the students are expert drivers, but before they drive any of the buses, they will have to pass a special test.
所有的学生都是开车的能手，但在驾驶公共汽车之前，他们必须通过一项专门测验。