Bandswitch
[电] 波段开关
🗣️ 情景例句
went to the Thanksgiving Day parade?
去参加感恩节游行吗
Pardon me, but I was wondering if you could break a one.
对不起，不知你是否能兑开1元钱。
Mr.Taylor, the owner of a jewellery shop was admiring a new display.
珠宝店主泰勒先生正在欣赏新布置的橱窗。