Powerpack
n. 电源组
🗣️ 情景例句
When he came to the States five years ago, he had only forty dollars in his pocket.
五年前他来美国时，口袋里只有40美元。
Could you tell me my reservation number, please?
请你告诉我我的预订号码好吗？
Get over yourself.
别自以为是。