hungachaoitehungchaoitehungtsaoite章: chapter; verse; section氏: family name; surname硼: boron镁: magnesium石: dan,a unit of dry measure fo ...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:章氏硼镁石,即可在微信中查询翻译