词汇	spent mixed acid
释义	spent mixed acid 废混合酸
随便看	public telephone switch network public telephone switchroom public telephone system public teletypewriter service public television public-television Public Television and Public Sphere public television signal Public Television Station public telex access unit public telex booth public telex network public tender public territories public territory public testimony public tests public theoretical courses in colleges Public Theoretic Class public theory public things public thoroughfare public-ties public tight-lock public time