Arglecin
精亮氨素
🗣️ 情景例句
Well, there must be something.
嗯 ，一定可以找到事做。
We can't decide where to go.
我们不能决定去那里。
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。