Sigmoids
(sigmoid 的复数) a. S字形的, 乙状结肠的, C字形的\\nn. 乙状结肠
🗣️ 情景例句
What's the deadline for claim?
索赔的有效期多长？
He is a doctor. He has his own practice.
他是个医生，他自己开业。
Accurate, don't you think? Fortunately, I wasn't wearing it at the time.
真够准的，是不是？幸亏我当时没戴帽子。