柯林斯詞典tumescent /tju??m?s?nt/ 1. ADJ swollen or becoming swollen 腫起的; 變得腫起的 返回 tumescent劍橋詞典(especially of parts of the body ) swollen or becoming swollen (尤指身體部位)腫脹的,腫大的,充血腫脹的 a tumescent penis 勃起的陰莖 返回 tumescent