Hd
[计] 层次相关性, 高密度
✅ 同义词
🗣️ 情景例句
Something borrowed, something blue.
借的东西， 蓝色的东西。
Will you bring the laundry in if it rains?
下雨时请你收一下衣服，好吗？
The man who had fixed up the air-line was also questioned.
安装供气管的那位工人也被提问。