牛津英汉双解大辞典 Y, y/ waI; waI/ n (pl Y's, y's / waIz; waIz/) the twenty-fifth letter of the English alphabet 英语字母表的第二十五个字母: `Yak' begins with (a) Y/`Y'. yak 一字以 y 字母开始.Y chromosome (biology 生) chromosome t
牛津英汉双解大辞典 Y, y/ waI; waI/ n (pl Y's, y's / waIz; waIz/) the twenty-fifth letter of the English alphabet 英语字母表的第二十五个字母: `Yak' begins with (a) Y/`Y'. yak 一字以 y 字母开始.Y chromosome (biology 生) chromosome t