seals
/siːl/
动词
封，密封
Seal the package (up) with tape.
用透明胶带把包裹封起来。
确认，正式批准（协议）
The two leaders sealed their agreement with a handshake.
两位领导人握手表示达成协议。
/siːl/
名词
（美国或其他国家的）海军三栖特种部队，海豹突击队（Sea， Air， and Land Team 的缩写）
The 23-year-old from Massachusetts wants to become a Navy SEAL.
这位来自马萨诸塞州的23岁少年想成为一名海豹突击队队员。
/siːl/
名词
海豹
密封垫；密封装置
Clean the seal on/around the fridge door regularly so that it remains airtight.
定期清洁冰箱门上的密封条，可以使它保持密闭。
封蜡；印章；封条
The lawyer stamped the certificate with her seal.
律师在证书上盖上了她的印章。