Nonclosed
开的, 无包封的
🗣️ 情景例句
It's only a suggestion, and you can do what you please.
这只是个建议，你可按照你的意愿去做。
A fool never learns.
傻瓜永远学不会。
You'd better not go inside. There might be snakes.
你最好不要进去。说不定有蛇呢。