Ulitis
龈炎
🗣️ 情景例句
What would you like to be doing two years from now?
两年后你希望自己在做什么？
Knowledge will not be aquired without pain and application.
不花力气，不下功夫是得不到知识的。
It had been purchased by a local authority so that an enormous pie could be baked for an annual fair.
某地方当局买下它用来焙制一个巨大的馅饼为一年一度交易会助兴。