Overhead traveller
[机] 高架起重机架空移动起重机
🧩 词语组成解析
overhead
[,ovɚ'hɛd]
adj. 上面的，高架的;头顶上的;（费用等）经常的，管理的;
n. 天花板;管理费用，经常费用;船舱的顶板;[体]（网球等的）扣杀;
adv. 在头顶上;在空中;在楼上;向上;
over在上、在外、从上、越过 + head头 → 在头顶上的；架空的
🗣️ 情景例句
by Robert Frost.
Robert Frost作。
What are you going to do with the books?
你打算拿这些书怎么办？
It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.
他花了不少时间把长长的橡胶管接到铺设在码头周围的空气供应管上，最后他终于把它们连接起来，工作因而进展得更快。