单词	mass noun
释义	mass noun noun : a noun that denotes a homogeneous substance or a concept without subdivisions and that in English is preceded in indefinite singular constructions by some rather than a or an "sand" and "water" are mass nouns compare count noun Word History First Known Use 1933, in the meaning defined above
随便看	ticks away ticks by ticks off ticks over ticks past tickseed tickseed sunflower tickseeds ticktack ticktacked ticktacking ticktacks ticktacktoes ticktacktoi ticktacktooes ticktacktoos ticktick ticktock ticktocked ticktocking ticktocks tickweed tickweedes tickweeds ticky

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