Liftoff
n. （火箭发射时）起飞, 启动
✅ 同义词
🗣️ 情景例句
This is no small accomplishment.
这是非同小可的成就。
How much will all this cost?
一共要花多少钱呢？
This is a little something for you.
这是我给你们的一点心意。