Double contrast enema
[医] 双对比灌肠
🧩 词语组成解析
double
['dʌbl]
adj. 双的;两倍的;两面派的;双人用的;
vt. 使加倍;把…对折;重复;
vi. 加倍，加倍努力;快步走;
adv. 两倍地;双重地;
n. 两倍;双精度型;
doub二，双+le反复 → 反复两倍 → 翻倍
n. 灌肠剂\\n[医] 灌肠法, 灌肠剂
🗣️ 情景例句
He is as poor as a church mouse.
他一贫如洗。
I have a lot of responsibility in my job.
我的工作责任重大。
While on a walking tour with his wife,
一次，他与妻子徒步旅行。