"grinned" in Chinese (Simplified)
咧嘴笑
Definition
带着露齿的笑容微笑，通常表示高兴、好笑或有点调皮。
Usage Notes (Chinese (Simplified))
'Grinned' 是 'grin' 的一般过去时，表示露齿而笑，比 'smiled' 更明显。常见于表达开心、调皮或满意时。有时会说 'grinned from ear to ear'（咧嘴笑到耳朵）。在正式场合较少用。
Examples
She grinned when she saw her birthday cake.
她看到生日蛋糕时**咧嘴笑**了。
The little boy grinned after winning the game.
小男孩赢了比赛后**咧嘴笑**了。
He grinned at me from across the room.
他在房间另一边朝我**咧嘴笑**。
She just grinned and shook her head when I asked if she was surprised.
我问她是不是惊讶时，她只是**咧嘴笑**着摇了摇头。
The cat sat on the windowsill and grinned like it knew a secret.
猫坐在窗台上，**咧嘴笑**着，好像知道什么秘密一样。
He grinned from ear to ear when he saw his test results.
他看到考试成绩时**咧嘴笑到耳朵**。