V-thread
[機] V形螺紋, 三角螺紋
?? 詞語組成解析
thread
[θr?d]
n. 線;線索;線狀物;螺紋;
vt. 穿成串;將（針、線等）穿過…;用…線縫;給…裝入（膠片、狹帶、繩子）;
??? 情景例句
I felt differently at that time.
那時我的感覺又不一樣了。
How much ham did you want to buy?
你要買多少火腿？
and its effects are reinforced by the use of endearing epithets, such as'ho! my son',
為了加強這種效果，人們給以親切的外號，如嗬！我的孩子、