Return flow line
[化] 回流通道
🧩 词语组成解析
flow
[fləu]
vi. 流;垂;流出;（谈话、文体等）流畅;
n. 流动;滔滔不绝;涨潮;连贯;
vt. 使泛滥;淹没;排出;
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
and he doesn't get to use it.
却又用不上。
A word spoken is past recalling.
一言既出，驷马难追。
One night, however, feeling cold and lonely,
可是，有一天夜里，我感到又冷又孤单，