arteriola
小動脈
ar·te·ri·o·la /ɑrˌtɪrɪˈolə/ 名詞
(複arteriolae)微動脈,小動脈
Ar·te·ri·o·la Ar·te·ri·ole, n. A small artery with a muscular wall.
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arteriola
n : one of the small thin-walled arteries that end in
capillaries [syn: arteriole, capillary artery]