词汇	spiracle gland
释义	spiracle gland 气门腺
随便看	hoist crane control hoist cylinder hoist cylinder filler plug hoist cylinder gasket hoist cylinder head hoist cylinder oil relief valve hoist cylinder packing hoist cylinder piston spring hoist distance sensor hoist down hoist down a cargo hoist drive mechanism hoist drum hoisted hoisted angle Hoisted the red rainstorm warning hoist engine hoist engine house hoist-engine house hoist engine house hoisthouse hoist equipment hoister hoister braking system hoister electrical control system hoister main shaft