comedo

/kom-i-doh/US // ˈkɒm ɪˌdoʊ //UK // (ˈkɒmɪˌdəʊ) //

彗星,彗尾

Definitions

n.名词 noun

1
plural com·e·dos, com·e·do·nes [kom-i-doh-neez]. /ˌkɒm ɪˈdoʊ niz/. Medicine/Medical.
- : a thickened secretion plugging a duct of the skin, especially of a sebaceous gland; blackhead.