Helical scan
其它 Other[计] 螺线扫描
🧩 词语组成解析
a. 螺旋状的\\n[电] 螺线
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
He's got eyes like a cat.
他的眼像猫的一样。
Action speak louder than words.
事实胜于雄辩。
I had expected to be near my objective by now, but everything still seemed alien to me.
我本想离目的地已经不远，但周围一切对我仍很陌生。