Pfe
频率效应百分数
🗣️ 情景例句
Turn the key before you pump the pedal, or you'll flood the engine.
加水之前转动钥匙，要不发动机就给浇灭了。
Good counsel never comes too late.
忠言绝不嫌迟。
He put them both into his mouth.
他把这两枚硬币全都放进嘴里。