单词 | Y |
释义 | nounabbreviationsymbolYBrE /waɪ/ NAmE /waɪ/ noun (also y ) (plural Ys , Y's , y's BrE /waɪz/ NAmE /waɪz/ ) [C , U ]the 25th letter of the English alphabet 英语字母表的第 25 个字母◆ 'Year' begins with (a ) Y /'Y' .year 一词以字母 y 开头。[U ](mathematics数学) used to represent a number whose value is not mentioned (代表未知数)◆ Can the value of y be predicted from the value of x ? 能从 x 值推知 y 值吗?[U ]a person , a number , an influence , etc . that is not known or not named 未知的人(或数、影响等);未指明的人(或数、影响等)◆ Let's suppose X knows what Y is doing . 假设 X 知道 Y 正在干什么。 ➡ see also Y chromosome, Y-Fronts™YBrE /waɪ/ NAmE /waɪ/ abbreviation the Y (NAmE , informal ) YMCA, YWCA基督教青年会;基督教女青年会YBrE /waɪ/ NAmE /waɪ/ symbol the symbol for the chemical element yttrium(化学元素)钇 |
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