Birm
abbr. Birmingham 伯明翰（英国城市）
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
I still want to travel through Europe and to Asia.
我一直希望能从欧洲经由亚洲旅行。
and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.
我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。