词汇	shoebutton tube
释义	shoebutton tube 鞋钮管,橡实管
随便看	diaphragm cock diaphragm collection diaphragm compliance diaphragm compressor diaphragm computer diaphragm cone diaphragm connection diaphragm contraceptive diaphragm contraction diaphragm control diaphragm control knob diaphragm-controlled separator diaphragm controller diaphragm control, motor-driven Diaphragm Control Technology in Telephotography diaphragm control valve diaphragm coupling Diaphragm Couplings Diaphragm cover diaphragm current diaphragm cut-off valve diaphragm cutter diaphragm cylinder diaphragm cylinder, spring-loaded cylinder diaphragm damage