grinner
n. 露齿而笑的人, 龇牙咧嘴的人
词形变化
grinners
复数
grinners
释义与例句
n.
-
1.
Agent noun of grin; one who grins.
词汇关系
词源
From Middle English grennare; equivalent to grin + -er.
来源:wiktionary