单词	oak bark
释义	oak bark 栎树皮
随便看	coil connection sequence coil constant coil conveyer coil conveyor coil cooling coil cooling conveyer coil cord coil core coil covering coil cradle coil crossover coil crystallizer coil curl coil current coil cushion coil cut up line coil cut-up line coil deck coil delivery ramp coil determination coil dialyser coil dialyzer coil diameter detector coil-diode coil-diodes 千里之堤，毁于蚁穴千里之堤，溃于蚁穴千里之志千里之行，始于足下千里之足千里同风千里姻缘一线牵千里姻缘使线牵千里寄鹅毛千里无烟背场背坡背城借一背夫背头背嫌疑背子背字儿背对背背山起楼