Preamp
n. （无线电）前置放大器
🗣️ 情景例句
She and the Molinas are going to spend Thanksgiving with their cousins.
她和Molinas一家人准备与亲戚一起过感恩节。
Did you go to the party yesterday?
你昨天去参加聚会了吗？
Nice to meet you.
很高兴见到你。