canaliculus tympanicusta鼓室小管
canaliculus laceration泪小管断裂
common canaliculus泪总管
mastoid canaliculus[解剖] 乳突小管
canaliculus lacrimalista泪小管
canaliculus mastoideusta乳突小管
canaliculus tympanicus[解剖] 鼓室小管
disrupted canaliculus泪小管断裂
Perna canaliculus新西兰绿唇贻贝
N（名词） a small channel, furrow, or groove, as in some bones and parts of plants (骨头或植物某些部位的)微管