Upgrader
质量改善装置；升级程序
✅ 同义词
🗣️ 情景例句
and I have to go to the hospital.
我得赶去医院。
Do you have some stamps?
你有邮票吗？
and in April she was given a series of tests by a special commission of the Ministry of Health of the Russian Federal Republic.
4月里，俄罗斯卫生部一个特别委员会对她进行了一系列的测试。