3325英语网 英语单词
Nontronite的音标发音
Nontronite
英式发音：[nɔntrәnait]
美式发音
(n.) A greenish yellow or green mineral, consisting chiefly of the hydrous silicate of iron.
杜威手打
(n.) A greenish yellow or green mineral, consisting chiefly of the hydrous silicate of iron.
杜威手打