数量单位的英文缩写答:1. English quantifiers include: a cake of, a group of, a bar of, a piece of, a pair of, and so on. These quantifiers can be used for items such as cakes, groups, bars, pieces, and pairs.2. The following are some English unit abbreviations: short ton (st), long ton...
1-31的序数词的缩写答:1-31的序数词的缩写如下:1-10:1st , 2nd , 3rd , 4th , 5th , 6th, 7th , 8th ,9th ,10th,11-20:11th,12th,13th,14th,15th,16th,17th,18th,19th,20th,21-31:21st , 22nd , 23rd , 24th , 25th , 26th, 27th , 28th ,29th ,30th,31st 1-100序数词的变化规律...