Electronic sentry
[计] 电子报警器, 电子哨兵
🧩 词语组成解析
sentry
['sɛntri]
n. 哨兵;警卫;
🗣️ 情景例句
No. I'm from Shanghai.
不是，我是从上海来的。
Serves you right!
活该！
that it can hardly hope to stand up to a realistic evaluation.
以致这种估价很难指望经受住现实的考验。