Downgrading
出国 Abroad[经] 降级
✅ 同义词
🔴 反义词
🗣️ 情景例句
There is a lot of unsavory material available on the internet.
网络上有很多不健康的信息。
Please send us your price list of quartz clocks.
请寄给我们贵方的石英钟价目单。
Don't worry.
别担心。