词汇	硝酰化合物
释义	硝酰化合物 nitryl compound
随便看	are they workers or teachers are they workers or teachers? Are those enough Are those enough? Are those girls very hardworking Are those girls very hardworking? Are those horses white Are those horses white? Are those ours Are those ours? Are those paper knives Are those paper knives? Are those paper knives ? Are those real flowers are those real flowers? Are those real flowers? Are those shoes sensible for walking Are those shoes sensible for walking? Are those trees Are those trees? Are those your classmate Are those your classmate? Are those your new duds are those your new duds? Are those your new duds?