grinning:grin 的现在分词/动名词形式,也可作形容词用,意思是咧嘴笑、露齿而笑(通常表示开心、得意、调皮,偶尔也可带嘲讽意味)。
/ˈɡrɪnɪŋ/
She was grinning at the camera.
她对着镜头咧嘴笑。
Grinning with quiet satisfaction, he folded the letter and slipped it into his pocket, as if the day had finally turned in his favor.
他带着不动声色的得意微笑,把信折好塞进口袋,仿佛这一天终于站在了他这边。
grin 一词在中古英语中就有“露齿而笑”的意思,常与日耳曼语系词根相关,指一种把牙齿露出来的笑。grinning 是由 grin 加上 -ing 构成,用来表示“正在咧嘴笑”或“咧嘴笑的状态”。