Preregulator
前置调节器
🗣️ 情景例句
Put your cards on the table.
把牌都摊到桌面上。
He sweats with fear.
他在冒着冷汗。
Sometimes, my grandma decides to buy one big birthday present for both of us.
有时，奶奶决定给我俩就买一件大生日礼物。