Unhesitating
a. 不踌躇的, 不犹豫的, 迅速的
✅ 同义词
🗣️ 情景例句
You've changed a lot since I last saw you.
自从我上次见到你以来，你改变了很多。
It can't be helped.
无能为力。
They gave me a FORM and told me to fill it out.
他们给我一张表让我填。