Liftoff
n. （火箭发射时）起飞, 启动
✅ 同义词
🗣️ 情景例句
Mom and Dad are already on their way down to the gallery.
妈妈和爸爸已经出发去画廊了。
Rowing builds up arm muscles.
划船能够锻炼臂力。
Just a moment and I'll get you your change. (Look at the note.) Goodness me!
请等一下，我就给你找钱。（看了看钞票）哦，我的天哪·