Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. níngméngsuān 柠檬酸 citric acid níngméngsuān 檸檬酸 citric acid níngméngsuānxúnhuán 柠檬酸循环 citric acid cycle níngméngsuānxúnhuán 檸檬酸循環 citric acid cycle