n 微笑，笑容(facial expression formed by an upward curving of the corners of the mouth and indicating pleasure，affection，amusement，etc)[C]：have a satisfied/amused/relieved～on one's face 脸上带有满意/高兴/宽慰的微笑;with a proud～on one's face 脸上带着自豪的微笑;one's wry～s 某人的苦笑;a～of pleasure 愉快的微笑;force a～强颜欢笑;look up with a～微笑着抬头看;give sb a happy～向某人投以幸福的一笑;He thought her～effected. 他认为她的微笑不自然。

all smiles 满脸笑容，笑逐颜开：Jennie was all～s as she heard the results of the voting. 当珍妮听到选举结果时，脸上笑开了花。

v(1)微笑，露出笑容(have or form a smile)[I，I+prep (at)]：～happily/enthusiastically/with pleasure 高兴/热情/开心地微笑;the workers' happy～ing faces 工人们幸福的笑脸;～to see sb so happy 看到某人这么快乐，脸上露出笑容;Tom came in～ing. 汤姆微笑着走进来。～to oneself 暗笑;～at sb 向某人微笑;

(2)以微笑表示(express with a smile)[T+n]：～a greeting/a welcome 以微笑致意/欢迎;～a approbation/one's approval/one's thanks/one's gratitude 用微笑表示批准/同意/感谢/感激;

smile on (v prep)赞成，鼓励(vt)(fml)：～on sb's plan 同意某人的计划;Fortune/The weather～ed on us. 幸运之神向我们微笑/天公作美。

→′smiling adj 微笑的，欢乐的;′smilingly adv 微笑地