Clincher

['klɪn(t)ʃə] or ['klɪntʃɚ]

解释:

(noun.) a tool used to clinch nails or bolts or rivets.

(noun.) a point or fact or remark that settles something conclusively.

(noun.) an argument that is conclusive.

编辑:维姬--From WordNet

解释:

(n.) One who, or that which, clinches; that which holds fast.

(n.) That which ends a dispute or controversy; a decisive argument.

德洛丽丝校对

同义词及近义词：

n. [1]. Cramp, clinch, hold-fast.[2]. Conclusive argument.

手打:利蒂希娅