1st & 3rd washes No undesirable

1st & 3rd washes No undesirable 1st 2nd 3rd怎么读? 完整缩写形式Dec. 1st【 】 Oct. 2nd【 】Sept. 3rd【 】 Aug.4th 【 第一1st,第二2nd,第三3rd,那么第四之后呢 英语翻译SHAFT,1ST & REVERSE SHIFT LEVER,1ST & REVERSE SHIFT RAIL,1ST & REVERSE SHIFT JAW,1ST & REVERSE SHIFT JAW,1ST & REVERSE SHIFT RAIL RAIL,1ST & REVERSE SHIFT FORK.1ST & REVERSE GEARSHIFT 2ND & 3RD SHIFT RAIL ASSY FORK,2ND & 3RD GEARSHIFT JAW first,1st second,2nd 数字后的st/nd什么意思first,1st second,2nd third,3rdforth,4th fifth,5th每个数字后的st/nd/rd/th等是什么意思?是什么的缩写? 5th.12th.2nd.1st.9th.3rd.5th.12th.2nd.1st.9th.3rd.8th.7th.这些是完整英文单词是什么： 为啥第一是1ST,第二是2ND,第三是3RD,第四开始都是TH呢1ST、2ND、3RD、4TH.这种写法的根据是什么,是缩写还是什么,有什么资料? 英语 哪种说法正确In the 1st to 2nd years (2009-2011),...还是From the 1st to 3rd years (2009-2011),... 为什么一号的英文是1st啊?2nd是英文second,3rd是因为third.那st是因为哪个单词啊? 英文日期上标问题1st、2nd、3rd用不用上标有区别吗? 英文 1st 2nd 3rd为甚麼11不是st而是th 12为甚麼不是nd而是th 13为甚麼不是rd而是th?那21又用st 22用nd 23rd呢? 表示21世纪的21st century中的st用不用上标?如题.还有3rd june中的rd用不用上标? 英语2009年3月2日写作：2nd March,2009,其中2后面的“nd”是什么意思?还有什么“1st”“3rd”! 1st、2nd、3rd、…10th 都是什么的缩写?怎么读?10th之后的缩写怎么写? 1st,2nd,3rd,4th,5th,6th,7th,8th,9th,10th,11th, 英文 第一是1st,第二是2nd,第三是3rd,那么第1.5的写法是什么?假设必须要使用小数的前提下. Britain was turned into a Roman province in ________.A、the 1st century B.C.B、the 1st centuryC、the 2nd centuryD、the 3rd century.