Patelloid
碟状的, 盘状的
🗣️ 情景例句
I'm quite active and energetic.
我积极而充满活力。
She will go into business when she likes to.
她想经商时就会去经商。
The deepest holes of all are made for oil, and they go down to as much as 25,000 feet.
在所有洞穴中，为寻找石油所钻的洞是最深的，这些洞可深达25，000英尺。