英语词汇“P. T. R.”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	P. T. R.
释义	P. T. R. [医] 牛结核菌素
随便看	safety system engineering of traffic safety systems engineering safety system setting safety system support features safety-tab safety tab safety-tabs safety tackle safety tank safety tap safety technical measures safety technique safety technique of physiotherapy safety temperature safety terminal box safety test safety thermal relief valve safety thermal-relief valve safety thermalrelief valve safety thermostat for water heating system safety thongs safety thread safety timber-floating channel safety time safety tong hljz hlkh hlkx hllc hllf hllt hlmd hlmm hlpc hlpy さきよみ【先読み】さきわうさきわう【幸う】さきわけさきわけ【咲き分け】さきわたしさきわたし【先渡し】さきわれすぷーんさきわれスプーンさきわれスプーン【先割れスプーン】