Threading unit
[化] 螺紋車床
?? 詞語組成解析
[計] 穿線\\n[化] 車螺紋
unit
['ju:nit]
n. 單位，單元;裝置;個體;[數]單位數;
??? 情景例句
It must be interesting for you.
你對那一定很關心。
Cetainly.You're absolutely right about that.
當然，關于那你是絕對正確的
I'm not sure. I think he may have to help his Dad in the garden.
我不清楚。我想可能他得幫助他爸爸在花園里干活。