clogvt.阻塞；妨碍vi.阻塞；结块；跳木屐舞n.木屐；障碍clog proof crawler track防阻塞履带clogging of the substrate填料淤堵clogging of filter element滤清器元件堵塞clog-proof crawler track防阻塞履带clogs'permanent teeth germs布萨穆季诺夫Clogged flow passage design堵塞流道法Clogged Inlet Hose or Filterclog on equity of redemption[法] 妨碍衡平法上的赎回权clogging against negative pressure抗负压堵塞