单词	trough plane
释义	trough plane = trough surface
随便看	machinery injury machinery in NS class machinery installation machinery insurance machinery in the casthouse machinery items machinery joining machinery lay out machinery lay-out machinery layout machinery ledger machinery maintenance engineering machinery management machinery manufacturer machinery material expense machinery monitoring system machinery murmur machinery NIPPON standard machinery noise machinery number machinery numeral machinery of consultation machinery of government machinery-of-government machinery oil 九2 九3 九4 九世之仇九九归一九九归原九五之尊九仞一篑九儒十丐九关虎豹攻克攻关攻其一点，不及其余攻其不备攻击攻劫攻势攻区攻占攻取