Billon
n. 比朗金(或银)合金
🗣️ 情景例句
OK.
好。
I want to extend my warmest welcome to all of you.
热烈欢迎大家。
We are really glad to see you so constructive in helping settle the problems as regards the signing of the contract.
我们很高兴您在解决有关合同的问题上如此具有建设性。