primordial mattersolid matter固体: solid body; solid; solidity物质: matter; substance; material惰性固体物质: inert solids固体物质输移: solid transport悬浮固体物质: suspended solid material; suspended solids下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:固体物质,即可在微信中查询翻译