Fbl
abbr. 光传操纵系统（Fly-By-Light）；核仁纤维蛋白（fibrillarin）
🗣️ 情景例句
What happened?
发生了什么事？
Since we need the goods urgently, we must insist on express shipment.
由于我方急需这批货物，我方坚持使用快递装运。
What did you eat yesterday?
你昨天吃了什么呢？