单词	wellhead connector
释义	wellhead connector 井口连接器
随便看	cardiac enzymes cardiac epilepsy cardiac examination cardiac excitability cardiac extract cardiac facies cardiac failure cardiac fibrous ring cardiac fissure cardiac function cardiac functional compensation cardiac functional compensatory period cardiac functional decompensatory period cardiac functional insufficiency cardiac function curve cardiac function test cardiac ganglia cardiac ganglion cardiac ganglions cardiac gland cardiac gland region cardiac glands cardiac glucoside cardiac glucosides cardiac glycoside 325113212 325113221 325113234 325113251 325113254 325113354 325113421 325113424 3251134*54 3251135 八荒八行书八行纸八表八角八角帽八角枫八角油八角茴香八角金盘