Sentry duty
na. 步哨勤务\\n
🧩 词语组成解析
sentry
['sɛntri]
n. 哨兵;警卫;
🗣️ 情景例句
but let's get a look at the view.
但让我们来瞧一瞧景色。
One man may steal a horse while another may not look over a hedge.
只许州官放火，不许百姓点灯。
If you do that, you'll soon feel much healthier.
如果你那样做，很快你就会感到身体健康得多。