Nantoka/氨ān氨 (ān) is a Chinese word meaning “ammonia”.Meanings1ammoniaRelated words氨基amino氨水ammonia solution氨基酸amino acid转氨酶transferase (enzyme)聚氨酯polyurethane谷氨酸glutamic acid (Glu), an amino acid氨气ammonia (gas)丙氨酸alanine (Ala), an amino acid丝氨酸serine (Ser), an amino acid乙氨基ethylamino group亮氨酸leucine (Leu), an essential amino acid半胱氨酸cysteine (Cys), an amino acidStudy Chinese with flashcards →