Bealloy
铍铜合金的母合金, 铜铍中间合金
🗣️ 情景例句
Even if they are kind to Gemma,
即使他们对Gemma很好
It's quite an intersive few days.
那几天可真紧张。
My friend Li Lei likes mooncakes with meat.
我的朋友李雷喜欢放有肉的月饼。