单词	navigation weir
释义	navigation weir =stanch
随便看	drain of foreign exchange drain-off system drain of gold drain of premium drain of reserve drain of state owned property drain oil drain oil plug drain oil recovery equipment drain on cash drain on embankment slope drainoni drain on manpower and material resources drain on supplies drain on the reserves drain opening drain out drain outlet drain out of drain output drain output resistance drain pan drain passage drain period drain pin 焉知二十载焉知饿死填沟壑焉能心怏怏焉能志鸿鹄焉能辨皇州焙前蒸紫蕨焚之已成灰焚烧杀掠焚烧杀掠焚香卧瑶席ハンニンハンニンマエハンネハンノウハンノウハンノキハンノ木ハンハバハンハンハンバ