Matricariaester
母菊酯
🗣️ 情景例句
I guess we must.
我想咱们是该开始了。
Pigs may fly,but they are very unlikely birds.
猪儿纵会飞，终究不是鸟。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。