Mesocoelia
[医] 中脑水管, 西耳维厄斯氏导水管
🗣️ 情景例句
Where do you work?
你在哪儿工作？
Better deny at once than promise long.
轻诺必寡信。
Do you usually buy in large quantities?
你们的订购量通常都很大吗？