ul·cer·ate /ˈʌlsəˌret/
(vt.)使潰瘍,使腐敗(vi.)潰爛,腐敗
ul·cer·ate /ˈəlsəˌret/ 動詞
成為潰瘍,潰爛,具有遠極孔的
Ul·cer·ate v. i. [imp. & p. p. Ulcerated p. pr. & vb. n. Ulcerating.] To be formed into an ulcer; to become ulcerous.
Ul·cer·ate, v. t. To affect with, or as with, an ulcer or ulcers.
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ulcerate
v 1: undergo ulceration; "Her stomach ulcerated"
2: affect with an ulcer; "Her stomach was ulcerated"