canaln.运河；沟渠；气管；食管vt.建运河；疏导canal system沟系canal rapids陡槽canaliculateadj.有细管的canal control渠系控制canal of Oken奥肯(氏)管； 中肾管canaliculatedadj.(=canaliculate)有细管的；有小沟的canal plugger根管充填器canales carpi[医] 腕管canal of bone[医] 骨小管canal filling根管充填