Vesicosigmoid
[医] 膀胱乙状结肠的
🗣️ 情景例句
Don't forget to write.
别忘了给我写信。
An occasion lost cannot be redeemed.
时机失了无法挽回。
No one could account for the fact that one of the boxes was extremely heavy.
其中有只箱子特别重，可谁也弄不清是怎么回事。