Directed scan
[计] 受控扫描
🧩 词语组成解析
directed
[[di'rektid]]
a. 定向的；经指导的；被控制的
scan
[skæn]
vt. <计>扫描;细看;细查;（雷达）对…进行扫描;
n. 扫描;浏览;审视;（雷达）（屏面上的）光点;
vi. （光束、雷达等）扫描;扫略;（诗歌）符合韵律;标出诗歌的格律;
scan(climb)→审讯；按韵律吟诵
🗣️ 情景例句
You need to complete some forms before the class.
上课之前你得填一些表格。
Don't reject his offer of marriage.
别盲目拒绝他的求婚。
They were also quite sure that a cigarette end did not start the fire.
他们还十分肯定火灾也不是由烟头引起的。