adj.無毒的
As with regular clays, the fumes are not toxic unless the LS burns. 與常規(guī)陶泥一樣，烘焙時(shí)的煙氣是無毒的，除非燃燒起來。
The novel non-toxic bismuth vanadate pigment can be the effective substitute for yellow toxic inorganic pigments. 新型無毒的釩酸鉍顏料可作為毒性無機(jī)黃顏料的一種良好替代品。
無毒性
