Beallon
比阿隆铜铍合金
🗣️ 情景例句
Hello. This is an emergency. Can you please send an ambulance?
喂，这儿有急病患者，请派一部救护车来。
It seems as if it's going to rain.
看起来天好像要下雨。
OK. Let me help you. There!
好，让我来帮你。