abstainer

n person who abstains 戒酒者; （投票）弃权者: a total abstainer, ie one who never takes alcoholic drinks 绝对戒酒的人.

absentee ballot, absentee landlord, absenteeism, absentminded, absinthe (also absinth), absolute, absolute majority, absolute zero, absolutely, absolution, absolutism, absolutist, absolve, absorb, absorbed, absorbent, absorbing, absorption, abstain, abstain from, abstemious, abstemiously, abstemiousness, abstention, abstinence, abstinent, abstract, abstract noun, abstracted, abstractedly, abstraction, abstruse, abstrusely, abstruseness, absurd, absurdity, absurdly, abundance, abundant, abundantly,