洋洋怕狗子
smile at: [ smail ] 对...微笑Examples:1. I never smile at people who are rude to me. 我决不会向对我无礼的人微笑。2. He loved soft things, and would often smile at the touch of a soft teddy bear or other soft toy. 他喜欢柔软的东西,在触摸软软的艾德熊和别的柔软的东西时经常露出微笑。3. She smiled at me. 她向我微笑。
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