bye

bye1
noun
  1. the transfer of a competitor directly to the next round of a competition in the absence of an assigned opponent
    轮空(指因没排上对手而直接进入下一轮比赛)
  2. (Cricket)a run scored from a ball that passes the batsman without being hit (recorded as an extra, not credited to the individual batsman)
    (板球)漏击得分
  3. (Golf)one or more holes remaining unplayed after a match has been decided
    (高尔夫)(因赛局已定而未打的)余穴
常用词组
by the bye
  1. variant spelling of by the by (see by)
    同 by the by (见 by)
语源
  1. mid 16th cent. (denoting a side issue or incidental matter): from by

bye2
exclamation
  1. (informal). short for goodbye
    (非正式)。 goodbye 的简称
英语宝典
考试词汇表