Drilling unit
[机] 钻床的动力组合单位
🧩 词语组成解析
drilling
[['dirliŋ]]
n. 演练\\n[医] 钻
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
You're right, Harry.
你说的对， Harry。
Dying is as natural as living.
死亡与生存一样自然。
Is there a minimum order?
有最低订购量的限制吗？