Bvi
[医][=blood vessel invasion]血管侵入
🗣️ 情景例句
I have to sign copies of my book for a lot of people
我还必须为许多人在我的书上签名
The coach is always gloomy when the team loses a game.
球队一输球，教练总要绷起脸来。
If so, look out for books, articles or magazines about them.
如果有，你就该找一些有关的书籍、文章或杂志来读。