infected milk细菌: germ; bacterium; fungus染污: stain; stained牛: cattle; ox乳: give birth to真(牛)乳, 非人造乳: genuine milk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:（细菌）染污（牛）乳，即可在微信中查询翻译
