词汇	Trace oil
释义	Trace oil 微量油
随便看	tubular breathing tubular breathing sound tubular breath sound Tubular breath sounds tubular breath-sounds tubular brick tubular bridge tubular bubble tubular budding tubular building machine tubular bulb tubular burner tubular bus bar tubular bus-bar tubular bus-bar installation tubular butt seal tubular cage extension tubular calandria tubular cancer tubular candle lamp bulb tubular capacitor tubular carburizing furnace Tubular carcinoma Tubular Carcinomas tubular careinoid