Postcentralis
[医] 中央后沟
🗣️ 情景例句
I did my thesis on Sino-American Business Relationship.
我做的论文题目是中美贸易关系。
Buyers always pay great attention to packing.
买方通常很注意包装。
Do you think you'll be able to go to sleep right away?
你认为你马上就能睡着吗？