Rollout
n. 首次展示
🗣️ 情景例句
Come on, you big guy.
过来， 你这个好小子。
Do you have change for a twenty-dollar bill?
你付了一张20美元帐单了吗？
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。