短語詞組用作動(dòng)詞 (v.)副詞+～cautiously abstain 小心地避開prudently abstain 謹(jǐn)慎地避開～+介詞abstain from alcohol 戒酒,不喝酒abstain from comment 不加評(píng)論abstain from flesh and fish 戒食葷腥abstain from smoking 戒菸abstain from voting 投票時(shí)棄權(quán)短語 返回 abstains