Vacillant
游移的, 摇摆不定的, 犹豫不决的
🗣️ 情景例句
when I was about eighteen years old.
那时我差不多十八岁。
I'm going skating in the Alps next month.
下个月我去阿尔卑斯山滑雪。
When will the contract be ready?
合同何时准备好？