Insaturation
未饱和的性质或状态
🗣️ 情景例句
It'll only take a few minutes.
只要几分钟时间。
One man's meat is another man's poison.
一个人的佳肴常为另一人的毒药。
Good morning. Can I help you?
早上好！我能帮您什么忙吗？