Oboval
[医]倒卵形的
🗣️ 情景例句
I got a Dear John letter from her.
我收到她的绝交信了。
He who wants a mule without fault,must walk on foot.
指望驴子无缺点，只有自己徒步行。
He set up a fine example to all of us.
他为我们树立了一个好榜样。