单词	busy signal
释义	English American busy signalnoun [ C usually singular ] uk/ˈbɪz.i ˌsɪɡ.nəl/us/ˈbɪz.i ˌsɪɡ.nəl/US a sound that means that the phone you are calling is being used Thesaurus: synonyms and related words Unavailable and inaccessible busy discontinued engaged gone impenetrable inaccessible irrecoverable lost off out oversubscribed reserved season spoken for tie tie sb up *tie sth* up unavailable busy signalnoun [ C usually sing ] us/ˈbɪz·iˌsɪɡ·nəl/ a sound that means that the telephone you are calling is being used**
随便看	confine confined good and proper good as new good breeding good cause good day good evening good faith good faith money good for nothing good for someone good for you good for you! Good Friday Good God/Lord Good God/Lord! good governance good hearted good heavens good heavens! good heavens/grief/gracious good heavens/grief/gracious! good humored good humoured