Sentry go
换哨命令； 步哨勤务
🧩 词语组成解析
sentry
['sɛntri]
n. 哨兵;警卫;
go
[go]
vi. 走;离开;去做;进行;
vt. 变得;发出…声音;成为;处于…状态;
n. 轮到的顺序;精力;干劲;尝试;
🗣️ 情景例句
I found it.
我发现了它。
How many feet are you going to use?
你要用几英尺？
The figure seems all Right.
数目看起来是对的。