Polypetipe
缩多氨酸
🗣️ 情景例句
They mentioned you as a good source of information.
他们说你消息灵通。
All work and no play makes Jack a dull boy.
只工作，不玩耍，聪明小孩也变傻。
They're better when they're hot.
趁热吃更好。