boom point中文什么意思

吊杆端

吊机臂臂端

伸臂末端

• boom:    n. 1.【造船】帆的下桁，帆遄，横 ...
• point:    n. 1.尖头，尖端；尖头器具；〔美 ...
• boom point sheave:    臂椴

例句与用法

1. Nettled not a little by l . boom as it incorrectly stated and the line of bitched type , but tickled to death simultaneously by c . p . m coy and stephen dedalus , b . a . , who were conspicuous , needless to say , by their total absence to say nothing of m intosh , l . boom pointed it out to his companion b . a . , engaged in stifling another yawn , half nervousness , not forgetting the usual crop of nonsensical howlers of misprints
   利布姆姑且照误排的拼法以及整个一行排得一团糟的活字固然令人十分懊恼，同时查p .麦科伊和文学士斯蒂芬迪达勒斯正因为缺席，格外引人注目，这是用不着说的了穿胶布雨衣的人的事暂且不提。此事可把利布姆逗乐了，并指给那位文学士看，也没忘记告诉他，报纸上经常出现的那些荒唐可笑的错误。