Ditolamide
地託胺
🗣️ 情景例句
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
You speak English pretty well.
你的英语讲的很好。
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？