【原文】
DEREK (grinning): Meredith.
MEREDITH (smiling): Yeah. Mmm hmm.
grin
a broad smile ,usually in amusement ,foolish satisfaction ,or embarrassment.
露齿而笑,咧着嘴笑
The others showed no emotion ,but bill grinned at me ,as sharing a private.
其他人没有什么表情,只有比尔对我咧嘴一笑,好像彼此分享着什么秘密。
(假如形容一个人阳光的话,我想grin大概是最健康最阳光的了,但是不要不小心笑得大了,就为耐克公司做广告了啊。)
smile
the expression that you have on your face when you are happy, amused, etc. in which the corners of your mouth turn upwards 微笑;笑容
‘Oh, hello,’ he said, with a smile. “嗨,你好。”他微笑着说。
She gave a wry smile. 她苦笑一下。
He had a big smile on his face. 他笑容满面。
I'm going to wipe that smile off your face(= make you stop thinking this is funny). 我会让你笑不出来的。
【Idiom】
all smiles
looking very happy, especially soon after you have been looking worried or sad
(尤指愁眉苦脸或悲伤之后)一脸笑意,喜滋滋的