Diphenane
[化] 地芬南
🗣️ 情景例句
Why don't we take a walk down to the river?
我们何不一路散步到河边去呢？
Fred will be happy to come to your party.
佛列德可能欣然去参加你的派对。
Here is a cheque for 4,725,466.
这是一张4，725，466美元的支票。