检测一个键何时被按下并在另一个键为pressed[Python]时断开

import keyboard

def check_key():
    key_pressed = False

    while True:
        if keyboard.is_pressed('pressed'):  # 检测另一个键是否被按下
            key_pressed = True
        elif keyboard.is_pressed('released') and key_pressed:  # 检测另一个键是否释放且之前的键被按下
            print("键被按下并在另一个键为pressed时断开")
            break

check_key()