Periphery seal
[医] 周围封闭
🧩 词语组成解析
seal
[sil]
n. 密封;印章;海豹;封条;
v. 密封;盖章;决定;封上（信封）;
🗣️ 情景例句
Can you tell me where the tourist sites are located?
你能告诉我本地有什么旅游名胜吗？
Heh, heh, my bag is large but light.
哈，哈，我的袋子虽然大，但是轻啊。
The whole world knows that.
全世界都知道。