Bibra
(=Bibra alloy)比布拉铅锡铋合金
🗣️ 情景例句
Bye.
再见。
It is good to have some friends both in heaven and hell.
天堂上和地狱中都有几个朋友，这乃是一件好事。
Are there any flowers in the picture?
画里面有花吗？