nonce

nonce1
[nɒns]
adjective
  1. (of a word or expression) coined for one occasion
    (词或表达)临时杜撰的;只用一次的
    a nonce word.
    一个临时杜撰的词。
常用词组
for the nonce
  1. for the present; temporarily
    临时,暂时
    the room had been converted for the nonce into a nursery.
    该房间曾被临时改用为托儿所。
语源
  1. Middle English: from then anes 'the one (purpose') (from then, obsolete oblique form of the + ane 'one' + -s), altered by misdivision; compare with newt and nickname

nonce2
[nɒns]
noun
  1. (Brit. informal)a person convicted of a sexual offence, especially child molesting
    (英,非正式)(尤指亵渎儿童的)性犯罪罪犯
语源
  1. 1970s: of unknown origin
英语宝典
考试词汇表