| 释义 |
DEFINITIVE EXAMPLES 权威例句〔formic acid〕A colorless caustic fuming liquid, HCOOH, used in dyeing and finishing textiles and paper and in the manufacture of fumigants, insecticides, and refrigerants.甲酸，蚁酸：一种无色有刺激性气味的液体，HCOOH，用于染和加工纺织品和纸张，也用于制熏蒸剂、杀虫剂和致冷剂美国传统〔fumigant〕A chemical compound used in its gaseous state as a pesticide or disinfectant.熏蒸剂：一种在气体状态下可用作除虫剂或消毒剂的化合物美国传统 |