degenerate perlite退化: become vestigial; degenerate ...珠光体: pearlite; pearlyte珠光体: [冶金学] pearlite; pearlyte标准珠光体: normal pearlite残余珠光体: rasidual pearlite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:退化珠光体，即可在微信中查询翻译
