1.comedo  2.blackhead  3.blackhead  4.blackheadacne  

黑的英語翻譯：

black; dark; secret; sinister; wicked
【醫(yī)】 black; melano-

頭的英語翻譯：

beginning or end; cobbra; conk; crumpet; end; first; garret; hair; head
leading; nob; noddle; pate; sconce; side; top; twopenny
【醫(yī)】 capita; caput; cephal-; cephalo-; head; kephal-; kephalo-

粉刺的英語翻譯：

acne; carbuncle; comedo; whelk
【醫(yī)】 acne; black head; comedo; comedones