Splintering
v. 木头、玻璃、石头等（使）裂成碎片( splinter的现在分词 ); 团体分裂, 分离出来
✅ 同义词
🗣️ 情景例句
What do you do for a living?
你是做什么的？
What is that to you?
那对你算什么？
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。