continued for ca. 2 hr 是什么意思? latin abbr. latin word english meaning ca. circa about et al. et alii and others etc. et cetera and so on v. i. vide infra see below e.g. exempli gratia for example ibid. ibidem as above i.e. id est that is to say i.q. idem quod the same as vs versus hehe 再露一手查看更多