blush基本解释
vi,脸红；感到惭愧,同近
Wilson saw she was watching him and blushed..威尔逊看到她在注视着自己，不由得脸红了。
脸红，害臊英释vvto become red in the face, usually because you are embarrassed
first blush,乍一看；乍看.短语
