Fbr
abbr. fast burst reactor 快速爆炸反应堆; fibre 纤维，纤维质
🗣️ 情景例句
You don't need to call a plumber, I can fix the sink.
你不必请水管工人了，我会修水槽。
No, thank you.
不，谢谢您。
Whose sweaters are these?
这些都是谁的毛衣？