Billon
n. 比朗金(或银)合金
🗣️ 情景例句
Can I speak with Mr. or Mrs. Anderson?
我可以跟Anderson先生或太太说话吗？
You walk so fast that I can't keep up with you.
你走得太快，我跟不上你。
I'm cleaning the house.
我在打扫房间。