1/boring释义:

adj. 无聊的令人厌烦的

n. 钻孔

v. 钻孔使厌烦挖空(bore的ing形式)

2/例句:

I just want to finish this boring course as soon as possible.

我只想尽快完成这门无聊的课程。

3/boring后面可以加下列单词:

boring machine镗床钻机搪孔机

so boring真无聊

tunnel boring machine隧道掘进机隧道钻巷机隧道开挖机

boring life无趣的生活

boring bar镗杆钻杆