Canala卡纳拉canaln.运河；沟渠；气管；食管vt.建运河；疏导canalization of river河道渠化Canal Zone Government运河区政府canal water pollution河涌水污染canaliculi tympanicus[医] 鼓室小管canalis gynaecophorus抱雌沟canal seepage-proof渠道防渗canal water treatment运河水处理canal lining concrete渠道衬砌canaliculi mastoideus[医] 乳突[部]小管canalization of funds[经] 引进资金