单词	contragradation
释义	contragradation 障碍填积；阻塞填积
随便看	the bilateral contract the bilateral treaty the bile duct The bile duct was showed truncate or strictured the bi-level distribution network The bilingual Mongolians the bilingual teacher The bilingual teaching the bilingual teaching action the biliography the bill the Bill The bill amounted to The bill be make out to smith ltd The bill cleared the legislature the bill deposit released the billet output device the billet preforming The bill falls in today The bill finally passed the bill for extras The bill for repair to the car comes to The bill for repair to the car comes to $250 The bill got through The bill has been paid