常見(jiàn)例句雙語(yǔ)例句Validity: 30 date of this quotation.有效期: 30日這一日期的報(bào)價(jià)。iask.sina.com.cnValidity period, never make open-ended commitments remember that the validity date can be changed.有效期,千萬(wàn)別作出無(wú)失效期的承諾,切記有效期是能夠被更改的。Letter of Credit must bear a valid period which may be longer than the shipping period, bur the shipping date should not be later than the validity date of the credit.信用證必須有有效期,信用證的有效期可以晚于裝運(yùn)期,但裝運(yùn)期卻不能遲于有效期。權(quán)威例句Though efforts continue to be made for greater emissions standardization, questions remain about the validity of many of the voluntary offsets that have been purchased and sold to date in the United States due to a lack of uniformity around methodology, monitoring, and verification.FORBES: Should Companies Outsource Carbon Reduction? 返回 validity date