单词	low respiratory
释义	low respiratory 下呼吸道
随便看	polybutylcyanoaerylate polybutylene polybutylene1 synthetic resin polybutylene 1 synthetic resin polybutylene adipate polybutylene glycol poly butyleneglycol bis polybutylene glycol succinate poly butylene-glycol succinate Polybutylene naphthalate polybutylene pipe polybutylene plastics polybutylenes polybutylene succinate polybutylene tcrephthalate polybutylene telephthalate polybutylene terepgthalate polybutylene terephalate resin polybutylene terephathalate polybutyleneterephthalate polybutylene terephthalate polybutyleneterephthalate fiber polybutylene terephthalatefiber polybutylene terephthalate fiber poly butylene terephthalate fiber