light constituentsvolatile componentvolatile constituent挥发: volatilize成分: composition; component part; ...不挥发成分: non-volatile element不挥发成份: solids content挥发成份: volatiles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:挥发成分,即可在微信中查询翻译