/ʌnˈkaʊntəbl ||; ʌnˈkaυntəbḷ/adj (grammar语法) an uncountable noun cannot be counted and so does not have a plural. In this dictionary uncountable nouns are marked ‘[U]’. 不可数的（本词典中的不可数名词以[U]标示） [OPP] countable 反义词为countable ☞For more information about uncountable nouns, look at the Quick Grammar Reference section at the back of this dictionary. 有关不可数名词的详细用法，参看本词典末“语法便览”部份。