Return line
[化] 回流管
🧩 词语组成解析
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'd like to buy some stamps for this letter.
我想买这封信的邮票。
An old physician, and a young lawyer.
医生年老的好，律师年轻的俏。
I'm doing great.
我过得很好。