单词	trial weld
释义	trial weld 试验焊接
随便看	algebraic groups over a local field algebraic groups over an algebraic number field algebraic group variety algebraic groupvariety algebraic homotopy algebraic homotopy group algebraic hull algebraic hypersurface algebraic identity algebraic independence algebraic inequality algebraic integer algebraic integeral algebraic integers algebraic integral algebraic interior point algebraic invariant algebraic irrational algebraicity algebraicize algebraick algebraic kernel algebraic K-theory algebraic K theory algebraic language cong cou cpbs cpdj cpdl cpdm cpdt cpdz cpld cplq 叉牙叉竿叉股子话叉腰叉节叉角羚叉车叉车叉麻雀及