n.微笑,笑容;
vt.以微笑表示;以微笑完成;
vi.微笑;赞许;不在乎;
例句:
A smile transformed her usually impassive face.
一下微笑让她平常没有表情的脸上煥发生气.
There was a certain frostiness in his smile.
他的笑容带着些许冷漠。
It brought a wide smile to his face and laughter to his eyes.
这让他眉开眼笑。