Read Edit View history 脲醛 niàoquán urea-formaldehyde Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 脲醛 · niàoquán · urea-formaldehyde 2026/03/04 脲醛 niàoquán urea-formaldehyde urea formaldehyde 这种家具使用了脲醛树脂作为粘合剂。 created sense Mar 4, 2026, 02:25 AM