Sweep hand
（钟表的）长秒针
🧩 词语组成解析
sweep
[swip]
vt. 打扫，清理;扫除;彻底搜索;掠过;
vi. 打扫;扫过;蜿蜒;大范围伸展;
n. 打扫;延伸;挥动;全胜;
hand
[hænd]
n. 手;协助，帮助;（工具等的）把，柄;掌管;
vt. 传递，交给;搀扶;支持;
🗣️ 情景例句
I know. I heard you talking about it
我知道。我听到你们谈论的那件事了，
The water that bears the boat is the same that swallows it up.
水能载舟，也能覆舟。
After working hard during the day I like to relax in the evening.
白天干了一天，晚上我要放松一下。