Ipv
[医][=improved]改造的，改良的
🗣️ 情景例句
The apartment is spacious, bright and clean.
这个公寓宽敞、明亮、干净。
The price we offered is more favorable than the quotations you can get from our competitors, I'm afraid.
恐怕我方报价比您从我方竞争对手那儿得到的报价更优惠。
Don't touch anything unless your teacher tells you to.
除非老师允许，否则你不要动任何东西。