Umbo
n. 盾心的浮雕装饰, 壳顶, 鼓膜凸\\n[医] 突, 圆头
🗣️ 情景例句
Is this machine washable?
这能机洗吗？
Take it. Otherwise you can't go on the trip.
喝了它，不然你不能继续旅行了。
I think you should get a tank if you want to keep fish.
我看你要是真想养鱼的话，就该找个水箱。