单词	金属合板
释义	金属合板clad metal
随便看	branching of lightning branching of polymer chains branching operation branching pipe branching point branching poisson process branching probability branching process branching programme branching--ramiform branching ratio branching--ratio branching renewal process branching river channel branching rules branchings branching switch board branching system branching-time temporal logic branch input signal branch instruction branch instruction condition branch instruction test branchio branchio-