Helicobacterium
[医] 螺杆菌属
🗣️ 情景例句
Who's Carter Boswell?
谁是Carter Boswell？
Last year, he applied to Harvard University for a scholarship and succeeded in passing a difficult examination.
去年，他向哈佛大学申请奖学金并通过了一个很难的考试。
Oh, I'm sorry to hear that.
噢，真遗憾。