Helical line
[计] 螺旋线
🧩 词语组成解析
a. 螺旋状的\\n[电] 螺线
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
I'm dependent on caffeine.
我对咖啡因上瘾。
I asked him to keep quiet, but he wouldn't.
我请他保持肃静，但是他不肯。
I have never been abroad.
我没迈出过国门半步。