unsealed
01
未密封的, 打开的
not securely closed or fastened, typically allowing access, leakage, or contamination
例子
The unsealed envelope had its contents exposed.
未密封的信封里面的内容暴露了。
She noticed the unsealed container and closed it tightly to preserve the food.
她注意到未密封的容器，并紧紧关闭它以保存食物。
02
未确立的, 未确认的
not established or confirmed
