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pyrophyllite [pai(ə)rə'filait] n
chem. 冻石; 寿山石
hydroel.st. 叶蜡石
met. 叶蜡石 (H2Al2Si4O22)
tech. 蜡石粉
pyrophyllite
: 13 phrases in 4 subjects
Chemistry2
Earth sciences2
Metallurgy1
Technology8