Aciculum
足刺(多毛类)
✅ 同义词
🗣️ 情景例句
at my junior high school graduation.
在我初中毕业的时候。
The population of Africa is growing by leaps and bounds.
非洲的人口正在极其迅速地增长。
I often fish for hours without catching anything.
我经常一钓数小时却一无所获，