大不了再从头开始if: If they had only arriv ...worst: adj. 〔bad, ill 的最高级〕 (opp. b ...come: vi. (came; come) 1.来,过来;去,上, ...we: pron. pl. 1.〔人称代词第一人称的复数、主格; ...if the worst comes to the worst: 如果最坏的事情发生, 如果别无良策下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:if the worst comes to the worst we,即可在微信中查询翻译