Flagman
n. 旗手, 信号旗手, 平交道看守
✅ 同义词
🗣️ 情景例句
She has an eye for detail.
她有鉴别细节的眼力。
What time does the ship leave?
船什么时间启航？
Well, I've recently started biology.
喏，我最近开始学生物学了。