brake blockbrake bootbrake padsbrake piecebrake shoebrake slipperbrake stopchockclamp dogdrag shoeshoe blockslipper制动: braking; retardation; retain ...块: piece; lump; chunk衬垫,制动块: pad制动块底板: back-plate制动块间隙: brake shoe clearance; brake-shoe clearance下载手机词典可随时随地查词查翻译