Sigmoidoscope
n. 乙状结肠镜\\n[医] 乙状结肠镜
🗣️ 情景例句
I can't thank you enough.
怎样谢你都不过分。
Who assumes shipment cost?
谁负担运费呢？
Can you type this letter for the boss please, Pamela?
请你把这封信给老板打一下可以吗，帕梅拉？