Radical mastoidectomy
[医] 根治乳突切除术, 乳突根治术
🧩 词语组成解析
radical
['rædɪkl]
adj. 根本的，基本的;激进的;彻底的;[植]根生的;
n. 激进分子;根基，原子团;[数学]根数;
radic根+al…的 →根本的，基本的;[转为名词] 根部，基础
[医] 乳突切除术
🗣️ 情景例句
Your buildings are very large, aren't they?
你们的厂房很大，对吗？
Misers put their back and their belly into their pockets.
爱财如命。
The second factor is more interesting and more fundamental.
第二点更有意思，也更重要。