vi. 露齿而笑
vt. 露齿笑着表示
n. 咧嘴笑,露齿而笑
网络 露齿笑; 咧嘴笑; 裂口笑
He always had this inane grin.
他总是傻傻地咧嘴笑。
Mary gave her a sheepish grin.
玛丽难为情地冲她咧嘴一笑。
An enormous grin spread across his face.
一个灿烂的笑容绽开在他的脸上。
She was relieved to see his face light up with a boyish grin.
看到他脸上显出孩子气的笑容,她松了一口气。
He said nothing but gave me a sly grin that made me feel terribly uneasy.
他什么也没说,只朝我狡黠地咧嘴一笑,令我感到极为不安。