Mercaptal
缩硫醛
🗣️ 情景例句
Yes. Have you got any seats left on the 10th at 7:30 a.m. to HongKong?
是的。你们还有10号早上7点半去香港的机票吗？
Be prepared to put one's hand in one's pocket.
准备慷慨解囊。
How is she?
她怎么样了？