Richetite
铅铀矿
🗣️ 情景例句
Sure. Would you please sign your name on the back, sir, with your passport number?
每问题。先生，请您在支票背后签上名字和护照号码。
Forget it.
算了吧。
She makes it clear that she doesn't like swimming.
她明确地表示她不喜欢游泳。