Pit-shaft
n. 井筒
?? 詞語組成解析
pit
[pit]
n. 井;煤礦;麻子;（賽車道旁的）修理加油站;
vt. 使有麻子;使有凹陷;
vi. 凹陷;起凹點;
shaft
[??ft]
n. 柄，軸;矛，箭;〈非〉嘲笑;光線;
vt. 給…裝上桿柄;〈俚〉苛刻的對待;
??? 情景例句
They're both very good buys.
這兩棟都是價格便宜的。
I would really appreciate your persuading your management.
如果你能說服經營團隊，我會很感激。
We have learnt to expect that trains will be punctual.
我們已經習慣于相信火車總是準點的。