Dieulafoy's erosion
[医] 迪厄拉富瓦氏溃疡(溃疡性胃炎并发肺炎)
🧩 词语组成解析
🗣️ 情景例句
Always full of surprises,
总是出人意表
I'm always confused with s and th.
我常把s和th搞混。
The price includes postage charges.
价格包括邮资在内。