| 单词 | A |
| 释义 | nounsymbolabbreviationABrE /eɪ/ NAmE /eɪ/ noun (also a ) (plural As , A's , a's BrE /eɪz/ NAmE /eɪz/ ) [C , U ]the first letter of the English alphabet 英语字母表的第 1 个字母◆ 'Apple' begins with (an ) A /'A' .apple 一词以字母 a 开头。A [C , U ](music音乐) the 6th note in the scale of C major * A 音（C 大调音阶的第六级音）[C , U ]the highest mark /grade that a student can get for a piece of work or course of study （学业成绩）第一等，优，甲◆ She got (an ) A in /for Biology .她生物科成绩得 A。◆ He had straight A's (= nothing but A's )all through high school . 他读中学时成绩全部是 A。A [U ]used to represent the first of two or more possibilities （表示两个或更多可能性中的）第一个◆ Shall we go for plan A or plan B ? 我们采用第一方案还是第二方案？A [U ]used to represent a person , for example in an imagined situation or to hide their identity （代表一个假设的或不指名的人）甲◆ Assume A knows B is guilty . 假定甲知道乙有罪。 ➡ see also A-frame, A level, A-road ● from A to B from one place to another 从一地到另一地◆ For me a car is just a means of getting from A to B . 在我看来，汽车只不过是从一地到另一地的代步工具。● from A to Z including everything there is to know about sth 从头到尾；彻底地；完全◆ He knew his subject from A to Z . 他通晓自己的学科。ABrE /eɪ/ NAmE /eɪ/ symbol used in Britain before a number to refer to a particular important road * A 级公路，干线公路（英国公路代号，后接数字）◆ the A34 to Newbury 通往纽伯里的 A34 号（干线）公路used (but not in the US ) before numbers which show standard metricsizes of paper （除美国外，用于数字前表示标准纸张尺寸）A…纸（尺寸）◆ a sheet of A4 paper (= 297×210mm )一张 A4 纸（= 297 毫米 × 210 毫米）◆ A3 (= 420×297mm )A3 纸（= 420 毫米 × 297 毫米）◆ A5 (= 210×148mm )A5 纸（= 210 毫米 × 148 毫米）ABrE /eɪ/ NAmE /eɪ/ abbreviation (in writing 书写形式) amp安，安培（电流单位） |
| 随便看 |
|
英汉词典包含238766条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。