hofmann夫: that; this; those; these曼: a surname何夫曼法则: hofmann’s rule何夫曼降解: hofmann degradation何夫曼窑: hoffmann kiln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:何夫曼,即可在微信中查询翻译