quality [ˈkwɔlɪtɪ] n. 质量, 性质 a watch of high quality 一块高品质的手表 quantity [ˈkwɔntətɪ] n. 量, 数 a large quantity of = large quantities of+ 可数名词/不可数名词 Large quantities of water are polluted in that area. 那个地区,大量的水被...
large quantity of、a store of、a mass of、a world of 等短语后既可接复数可数名词,亦可接不可数名词。在它们分别和其后的名词构成短语作主语时,其谓语动词通常随of 后短语的名词的具体情况而采用单数或复数形式。 例如: There is lots of fun and there's lots to ...
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