〔attr.〕amorphous；formless〔名〕indeterminacy〔形〕shapeless；amorphous无定形硅wúdìngxíngguī；化学amorphous silicon
无定形蜡wúdìngxínglà；化学amorphous wax
无定形硫wúdìngxíngliú；化学amorphous sulphur
无定形碳wúdìngxíngtàn；化学amorphous carbon
无定形体wúdìngxíngtǐ；化学amorphous solid
无定形物wúdìngxíngwù；化学amorphous substance