a.First （ = First of all）I must finish this work.（含义即，先完成这项工作再说，因为这是必须的，重要的，至于其它，再说吧） b.First come，first served .先来，先招待（最重要） c.Friendship. It's always good to be first in line or in first class 知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业、友善的社区.
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是在不同作者姓名的右上角标了数字1吗？ 共同作者可不是这么标的。 标注共同一作的方法并不是有的作者以为的上下并列，而是在共同第一作者的右上角标注相同的符号，比如“*、#.
为第一类贝塞尔函数 (Bessel functions of the first kind)， 为第二类贝塞尔函数 (Bessel functions of the second kind)，有的也记为 。 第一类贝塞尔函数积分表达式. 对于整数阶n， 该公式也.
When a colon is used within a sentence, as in the first two examples in 6.61, the first word following the colon is lowercased unless it is a proper noun When a colon introduces two or more. 02 如何理解第一性原理？. 两千多年前， 亚里士多德这样表述第一性原理： 在每一系统的探索中，存在第一性原理（First principle thinking），它是一个最基本的命题或假设，不能被省略或删除，也不. The meaning of first is preceding all others in time, order, or importance
How to use first in a sentence. Being before all others with respect to time, order, rank, importance, etc., used as the ordinal number of one See examples of first used. (a person or thing) coming before all others in order, time, amount, quality, or importance
Coming before all others in time, order, or importance
Used to refer to the lowest forward gear or speed of a vehicle The first thing, person, event, or period of time is the one that happens or comes before all the others of the same kind She lost 16 pounds in the first month of her diet .the first few flakes of.
First synonyms, first pronunciation, first translation, english dictionary definition of first The ordinal number matching the number one in a series The one coming, occurring, or. 1st written as a word 3
• first comes after ‘be’ when it is the main verb
I was first in paris two years ago • first comes after the first auxiliary When did you first realize you wanted to be a doctor? First is number one, prior to, or before
First comes first, then comes everything else
