Chirping
n. 啁啾声；鸟叫声；鸣叫
✅ 同义词
🗣️ 情景例句
Five.
5号。
This is a profitable transaction.
这是一笔有利可图的交易。
international standards of water treatment are usually followed at bottling plants.
装瓶厂通常遵循国际水处理的标准。