valid from 和good thru分别是什么意思

valid from 和good thru分别是什么意思 valid from 和 valid to 的确切中文翻译? Trp和Thr代表什么? valid valid warranty valid from 01 Jul 10 to 30 Sep valid percent和Cumulative Percent是什么 英语ing的用法和thr的用法 learn from good English. Playing is serious business for children.In fact,it's what they de best!Ask them why they do it,and kids will probably say,Becauseit's fun!But it's much more than that.It's also good for them.3 Studies show that from birth babies begin learning thr endorsed for thirty days from date of issue valid for entry within three months of date 0 is not a valid style number when converting from datatime to a character s This offer is valid for 30 days from proposal's date. ad value for option -i,valid range is from 1 to 255. bad value for option -i,valid range is from 1 to 225 Bad value for option -l,valid range is from 0 to 65500 valid是什么意思 valid palindrome