单词	前导区
释义	前导区医leading region；leader region
随便看	horizontal-vertical position horizontal-vertical random earthquake horizontal vertical visual illusion horizontal-vertical visual illusion horizontal/vertical wetting front horizontal vertigo horizontal vessel horizontal vessels on saddle supports horizontal vessel with multi-supports horizontal vibrating centrifuge horizontal vibrating needle horizontal vibration horizontal vibration amplitude horizontal vibration control ropes horizontal vibration isolation horizontal vibration problem of beam horizontal vibrations horizontal vibrator horizontal vice horizontal view angle horizontal viewing angle horizontal violence horizontal virtual enterprise horizontal visibility horizontal visibility map