Underprop
n. 支撑物, 支柱\\nv. 支撑
✅ 同义词
🗣️ 情景例句
How wonderful! A boy or a girl?
太好了！ 男孩还是女孩？
To graduate from the university
大学毕业
There was no electricity in my dorm last night.
昨晚我宿舍没电。