Pipe-line spans
[化] 管線跨距
?? 詞語組成解析
pipe
[pa?p]
n. 管子;煙斗;管樂器;（管風琴的）音管;
vt. 以管輸送;用管樂器演奏;尖聲唱;
vi. 吹奏管樂器;尖叫;尖聲地說（或唱），尖聲啼鳴;[航海] 吹長哨;
line
[la?n]
n. 線條;排;行列;界線;
vt. 排隊;用線標出;沿…排列成行;給…安襯里;
vi. 形成一層;排隊;擊出平直球;
n. 跨度( span的名詞復數 ); 持續時間; 一段時間; （五指張開時的）指距
??? 情景例句
Thanks for going. I figure we should get together more often.
謝謝你接受邀請。我們日后多見些面吧！
How did you break your leg?
你怎么弄斷了腿？
It had broken down the previous summer, and though I promised to repair it, I had never got round to it.
那臺割草機去年夏天就壞了，盡管我答應修，但一直沒抽出時間，