Pycnocephalous
密集头状花序的
🗣️ 情景例句
Well, that is news.
噢， 这可是个新闻。
I know the boy whose father is a dentist.
我知道那个男孩的父亲是牙医。
Fearing the authorities, Eric remained in hiding after the war as well.
由于害怕当局，埃里克战后继续深藏不露。