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
Can't you finish it tomorrow?
你明天完成它不行吗
The doctor said it's just a slight infection, There's nothing to worry about.
医生说只是轻微的感染，不需要担心。
There's another tiger in the forest.
这林子里还有另外一只老虎。