Liminal
a. 阈限的\\n[医] 阀的
🗣️ 情景例句
Mr. Carlson is busy at the moment. May I help you?
Carlson先生现在正忙着呢。我可以为你效劳吗？
What in the world are you eating?
你到底在吃什么？
It is important for us to express our opinions.
对我们来说，表达我们的意愿很重要。