Perfluamine
全氟三丙烷
🗣️ 情景例句
Well, you have your own tuxedo.
噢， 你有自己的燕尾服。
He lives long that lives well.
活得好等于活得长。
Now she's holding it for Jim. Jim is climbing up the ladder.
现在她在给吉姆扶着梯子。吉姆正在爬上梯子。