Underprop
n. 支撑物, 支柱\\nv. 支撑
✅ 同义词
🗣️ 情景例句
I lost.
我输了。
I informed her mother of her safe arrival.
我通知她母亲她已经平安抵达。
I have just received a letter from my old school, informing me that my former headmaster,
我刚刚收到母校的一封信，通知我说以前的校长