Underproper
vt. 从下面支撑；支持；维持：
🗣️ 情景例句
He's an aerospace engineer,and works for Orlando Aircraft Corporation.
他担任航太工程师，为Orlando飞机公司工作。
He has a piece of cake.
他有一块蛋糕。
The view is great.
景色多么漂亮！