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state of matter
n. 物态
例句与用法：
The rioting grew worse and the government declared a state of emergency.
骚乱恶化，政府只得宣布进入紧急状态。
名词 state of matter:
(chemistry) the three traditional states of matter are solids (fixed shape and volume) and liquids (fixed volume and shaped by the container) and gases (filling the container)
同义词：state