Sigint
n. 信号情报,通信情报(指对无线电信号监听、 截获和破译获得的情报)
🗣️ 情景例句
We need a new coffee-table book,
我们需要一本可以摆在客厅的书，
Where were you during the month of April last year?
去年四月份你在哪里？
It's about 400 yards from here.
离这儿大约有400码。