parenthesis

parenthesis
[pəˈrɛnθɪsɪs]
(pl. parentheses -siːz)
  1. a word, clause, or sentence inserted as an explanation or afterthought into a passage which is grammatically complete without it, in writing usually marked off by brackets, dashes, or commas
    插入成分;插入的单词(或句子)
    ■(一般作 parentheses)a pair of round brackets () used to include such a word, clause, or sentence
    (插入词句用的)圆括号
    ■an interlude or interval
    插曲,间歇
    the three months of coalition government were a lamentable political parenthesis.
    三个月的联合政府是一段可悲的政治插曲。
常用词组
in parenthesis
  1. as a digression or afterthought
    作为(离题的)插话;作为事后的想法
语源
  1. mid 16th cent.: via late Latin from Greek, from parentithenai 'put in beside'
英语宝典
考试词汇表