单词	have a feature
释义	have a feature 具有特征
随便看	Double-tube sheet heat exchanger double tube sides double-tube socket double-tubes oscillator double tubes sign double tube stethoscope double tubes thermometer double-tube superheater Double tube swivel type rotary corer double tube thermometer double tube tunneling excavation double tube type heat exchanger double-tube washing machine double tubing mercurial barometer double tubular shaft double-tuge sampler doubletuned double tuned double-tuned double tuned amplifier double-tuned amplifier double-tuned cavity double tuned circuit double-tuned circuit double tuned coupling