Hexylene
己烯
🗣️ 情景例句
Come on, Richard.
过来， Richard。
La, la, I wash them, and then I dry them.
啦啦，洗濯之后就把它们晒干。
Oh, good evening. May I speak to Ann, please?
噢，晚上好！我想跟安讲话，行吗？