Knuckle thread
[機] 圓頂螺絞
?? 詞語組成解析
knuckle
[['n?k?l]]
n. 指節(jié), 蹄爪, 膝關節(jié)\\nv. 以指節(jié)打, 以手指射
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
Let me give you a little fatherly advice.
讓我像父親般給你提點建議。
You messed up!
你搞砸了啦！
So while the rest of the world was trying to get rid of mosquitoes, Australia was encouraging this one.
因此，世界上其他地方在設法消滅蚊子的時候，澳大利亞卻在促使這種蚊子大量繁殖。