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
His books exposed people to new ideas.
他的书使人们接触了新思潮。
The good seaman is known in bad weather.
坏天气才能认识良好的海员。
We tramped through the wood for over two hours until we arrived at a deep stream.
我们在树林中跋涉了两个多小时，到了一条深溪边。