单词	sell under hammer
释义	sell under hammer 拍卖
随便看	open-loop stable open-loop stable feedback system open-loop stepped motor open loop system open-loop system open-loop systems open loop telemetering system open-loop telemetering system open loop test open-loop test open-loop thinking open-loop tracking open loop tracking open-loop transducing (deflection method) open loop transfer function open-loop transfer function open loop transmission test open-loop voltage gain open loop voltage gain open-loop voltage gair open-loop zero open loop zero open lung biopsy openly open machine 剑戟森森剑拔弩张剑树刀山剑气箫心剑胆琴心剑首一吷剒剓剔剔1 48967 48968 48969 48970 48971 48972 48973 48974 48975 48976