Citramide
[化] 柠檬酰胺
🗣️ 情景例句
I called my parents from the airport.
我从机场打电话给我父母。
We were waiting for a sight of the Queen.
我们正等着一睹女王的风采。
The plane was late and detectives were waiting at the airport all morning.
飞机误点了，侦探们在机场等了整整一上午。