Traction diverticula
[医] [外]牵引性憩室(食管)
🧩 词语组成解析
traction
['trækʃən]
n. 拖拉;牵引力;附着摩擦力;
[医] 憩室, 膨部, 支囊
🗣️ 情景例句
How'd you guess?
怎么晓得？
I'm sorry,but both of them are busy right now.
很抱歉他们现在很忙。
I'm afraid I can't remember.
恐怕我记不得了。