(ān) ammonia
(ānādìng) aminoacridine or aminacrine (antiseptic and disinfectant)
(ānxiāosù) clenbuterol
(ānjī) amino; amino group
(ānjījiǎsuānzhǐlèihuàhéwù) carbamate
(ānjīběnsuān) aminobenzoic acid
(ānjīpútáng) glucosamine; abbr. for 氨基葡萄糖
(ānjīpútaotáng) glucosamine (C6H13NO5)
(ānjīsuān) amino acid
(ānqì) ammonia (gas)
(ānlún) spandex; elastane