1. 一饮而尽：toss oars 举桨致敬 | toss off 一饮而尽 | toss up 匆匆准备

2. 一口喝干(酒 敏捷地做好; 毫不费力地做出, 一口气做完; [俚]手淫：toss for sth. 掷钱币以决定某事 | toss off 一口喝干(酒 敏捷地做好; 毫不费力地做出, 一口气做完; [俚]手淫 | toss out 丢弃, 扔掉,拒绝接受, 淘汰,驱除, 开除,匆匆打扮,(捧球赛用语)封杀出局

3. toss off的近义词

3. 喝光：polish off 吃光 | toss off 喝光 | knock back 喝掉

4. 一口喝干(酒 敏捷地做好; 毫不费力地做出, 一口气做完; [俚]：toss for sth. 掷钱币以决定某事 | toss off 一口喝干(酒 敏捷地做好; 毫不费力地做出, 一口气做完; [俚]**** | toss out 丢弃, 扔掉 拒绝接受, 淘汰 驱除, 开除 匆匆打扮 (捧球赛用语)封杀出局

1. drink down entirely

    e.g. He downed three martinis before dinner
           She killed a bottle of brandy that night
           They popped a few beer after work

    Synonym: popbolt downbelt downpour downdowndrink downkill

2. write quickly

    e.g. She dashed off a note to her husband saying she would not be home for supper
           He scratched off a thank-you note to the hostess

    Synonym: dash offscratch offknock offfling off