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
I'm glad you feel you've finally put it all together.
我很高兴你终于就绪了。
Who is this?I don't recognize your voice.
你是谁?我不认出你的声音。
Where can I go for help?
我该怎么办呢？