Chains
n. 枷锁；联营企业；缝条；链条（chain的复数）
✅ 同义词
🗣️ 情景例句
You look as fit as a fiddle.
你看起来非常健康。
When I present my views on the competitive products, I will refer to the patent situation.
专利的情况会在说明竞争产品时一并提出。
I need some sleep.
我需要睡眠。