Flags
n. 标记；旗帜（flag的复数）
🗣️ 情景例句
I researched it for over a year.
我研究了一年多。
That important man is very unassuming in his manner.
那个要人彬彬有礼，是一位毫不摆架子的人。
I don't know his number. Did you write it down?
我不知道他的电话号码。你记下来了吗？