Upgradation
升级；改善；提高
🗣️ 情景例句
Don't worry, Gemma.
别担心 Gemma。
Did you see the special last night?
昨晚你看特别节目了吗？
Despite the message, the captain of the Elkor decided to try once more.
尽管船长接了电报，他还是决定再试一试。