commando

commando
(pl. -OS)
  1. a soldier specially trained for carrying out raids
    突击队员
    ■a unit of such troops
    突击队
    ■a group forming part of a larger organization, typically an illegal or secret one, and carrying out attacks on its behalf
    (尤指非法或秘密组织的)行动组
常用词组
go commando
  1. (informal)wear no underpants
    (非正式)不穿内裤
语源
  1. late 18th cent. (denoting a militia, originally consisting of Boers in South Africa): from Portuguese (earlier form of comando), from commandar 'to command', from late Latin commandare (see command)
英语宝典
考试词汇表