- boring
 - 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) 
参考例子
           - 1.Today is a boring day.
 - 今天是个无聊的一天。
 
- 2.A good teacher knows how to turn a boring lesson into a fun activity.
 - 好老师知道如何将一堂无趣的课变成一场有趣的活动。
 
- 3.After his boring speech for over an hour, the fatuous speaker waited for applause from the audience.
 - 在一个小时乏味的演讲之后,愚昧的演讲者还期待着听众的掌声。
 
英文解释
           - n.
 - 1.the act of drilling
 - 2.the act of drilling a hole in the earth in the hope of producing petroleum
 
- adj.
 - 1.so lacking in interest as to cause mental weariness
 
网络释义
               - Boring
 - 真无聊!; 无聊的; 镗削,镗孔; 钻探;
 
- Boring machines
 - 镗床; 镗阅读全文;
 
- long boring
 - 长镗孔;
 
- Boring bar
 - 镗杆; 钻杆; 搪杆; 镗杆 机电工程;
 
- wash boring
 - 冲洗挖探; 冲洗钻探; 回水钻探; 冲洗钻进;