Bealloy
铍铜合金的母合金, 铜铍中间合金
🗣️ 情景例句
Now that you mention it, I guess I am.
你们一提起来， 我想我也饿了。
Really? I was introduced to her just last weekend.
真的？上周末我才被介绍给她。
Right! Hold it straight! I'll fill in the hole with earth.
好的！扶直了！我用土填坑了