单词	valley crossing
释义	valley crossing 跨谷测量
随便看	hot wire instrument hot wire ionization gauge hot-wire lighter hot-wire liquid water content meter hot-wire loudspeaker hot wire loudspeaker hot-wire manometer hot wire manometer hot wire measure gauge hot-wire measurement hot-wire meter hot wire meter hot-wire method hot wire microphone hot-wire microphone hot-wire microphoner hot-wire noise generator hot wire oscillograph hot-wire oscillograph hot-wire pressure gage hot wire pressure gage hot wire pressure gauge hot-wire pressure gauge hot wire principle hot wire probe 331251454 33125152 33125153 331252 331253 3313125*12 3315215 33155 332 332112 wrapping wreath wrecker wrench wrestler wrestling wristband wrist cut wristcut writer