Rett
[医][=radionuclide esophageal transit time]放射性核素食管通过时间
🗣️ 情景例句
There's no room for any excuse for what you have done.
你的所作所为没有辩解的余地。
Oh, just over the holidays.
哦，就过完假期。
wind, earth movements or tremors, and the gravitational pull of the moon and the sun.
风、地球的运动或震颤和月亮、太阳的引力。