Polyetherin
多醚菌素
🗣️ 情景例句
He came down with the flu, so he didn't go to work.
他感冒了，所以没去上班。
Of young men die many, of old men escape not any.
年轻人死得不少，而年迈者是在劫难逃。
We are now living in a beautiful new house in the country.
我们现在住在乡间的一栋漂亮的新住宅里。