corrugator cutis ani

名词 n.
中文释义
美 /ˈkɔɹ.əˌɡeɪ.tɚ ˌkju.tɪs ˈeɪˌnaɪ/

英文释义

名词 n.
  1. A thin stratum of involuntary muscular fiber that radiates from the anus.

词形变化

corrugatores cutis ani plural

词源

Borrowed from New Latin corrūgātor cutis ānī (“wrinkler of the skin of the anus”).
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