Machine reamer
[机] 机力绞刀
🧩 词语组成解析
n. 钻孔器, 铰刀, 果汁压榨器\\n[化] 铰刀; 铰床
🗣️ 情景例句
My favorite food is pork chops.
我最喜欢的食物是小猪排。
I haven't seen you for a long time.
好久没有见到你了。
and the search for oil has done more to improve deep drilling than any other mining activity.
寻找石油比其他任何采矿业对改进深孔钻探作的贡献都要大。