Bealloy
铍铜合金的母合金, 铜铍中间合金
🗣️ 情景例句
Open it, please.
请打开看看。
Could you tell me where I can find these books?
您能告诉我在哪儿能找到这些书吗？
Suddenly, she saw a man near a bus stop.'I can ask him the way'.she said to herself.
突然，她在公共汽车站附近看到一个男人。“我可以向他问路，”她想。