Preparative
a. 准备性的, 预备性的\\nn. 预备, 准备, 预备信号
✅ 同义词
🗣️ 情景例句
He isn't likely to win.
他不可能赢。
He realized that he was heading in the wrong direction.
他意识到走错了方向。
I want something to eat.
我想吃点东西。