Polyenanthoamide
聚庚酰胺
🗣️ 情景例句
Here's your cinnamon, Pop.
这是你要的肉桂， 爸爸。
Just a short line to say thanks.
只言片语聊表谢意。
It looked as if there would be an exciting race across the Channel.
看来会有一场激烈的飞越英吉利海峡的竞争。