Anisomorpha buprestoides
[医] 竹节虫(直翅类,能放出刺激性液体)
🗣️ 情景例句
Now maybe...
也许现在……
Would you answer the phone please?
你能接下电话吗？
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。