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
If only we could bottle the fresh air.
要是我们能用瓶子将新鲜空气装回去多好。
Missing school to watch the football match is out of the question.
为看足球赛而旷课，那可不行。
I didn't know he was the richest person in the world.
我不知道他是世界上最有钱的人。