Loop-line
n. 环状线路, 回线
📖 牛津释义
loop-line
n railway or telegraph line that leaves the main line and then joins it again （铁路的）会车线; （电信的）回线, 环形线路.
🧩 词语组成解析
loop
[lup]
n. 圈，环;[医]宫内避孕环;回路;弯曲部分;
vt.& vi. （使）成环，（使）成圈;以环连结;使翻筋斗;
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
Absolutely right.
完全正确。
Look! She just fainted away from the shock.
瞧！她因受打击而昏厥过去。
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。