kě / shǔ / míng / cí / qián / miàn / tōng / cháng / kě / yǐ / shǐ / yòng / shù / zì / huò / bù / dìng / guàn / cí可数名词前面通常可以使用数字或不定冠词。A number or an indefinite article can usually be used before a countable noun.