1. A tunnel has been bored under the channel to link England and France. Ϊ����Ӣ���ͷ�����һ��Ӣ������Ͽ�����ѱ����䡣
2. This drill can bore through rock. ������ӿ����괩��ʯ��
3. This machine can bore through solid rock. ��̨����������̵���ʯ��
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n.
1. a person who evokes boredom
2. a high wave (often dangerous) caused by tidal flow (as by colliding tidal currents or in a narrow es
3. diameter of a tube or gun barrel
4. a hole or passage made by a drill; usually made for exploratory purposes v.
1. cause to be bored
2. make a hole with a pointed power or hand tool