人工着色剂artificial: adj. 1.人工的,人造的;人为的 (opp. nat ...tanning agent: 鞣剂。 aldehyde tanning agent: 醛类鞣料; 醛鞣剂aliphatic tanning agent: 脂族鞣剂aluminium tanning agent: 铝鞣剂下载手机词典可随时随地查词查翻译