🧩 词语组成解析
n. 括约肌\\n[医] 括约肌
🗣️ 情景例句
Good night, Susan.
再见， Susan。
We hope that the next negotiation will be the last one before signing the contract.
我们希望下一交谈判将是签订合同前的最后一轮谈判。
Visitors have been asked to keep the woods clean and tidy.
游客已被告知要保持树林的整洁。