词汇	sawtooth oak bark
释义	sawtooth oak bark 橡木皮
随便看	combined blade combined blast injury combined bleach combined block combined block brake and disc brake combined blow combined blowing combined-blowing combined blowing BOF combined blowing converter combined-blowing converter combined blowing proces combined blown combined blown converter combined board combined body combined boiling /superheat fuel assembly combined bolting and shotcrete combined bolting and shotcrete support combined bolting and shotcreting technique Combined Bomber Offensive combined boring and honing machine combined box beam combined BP neural network combined bracing construction