Vacillant
游移的, 摇摆不定的, 犹豫不决的
🗣️ 情景例句
It won't be the same, but what do you say?
那就不一样了， 但你说呢？
What will the weather be like tomorrow?
明天天气怎么样？
although what impression any other civilization would thus get from us is best left unsaid.
至于其他文明行星对我们地球会有什么印象，还是不说为好。