Beryllide
铍化物, 含铍金属
🔁 扩展释义
【化】 铍化物
🗣️ 情景例句
My great-grandmother made that quilt
我曾祖母缝好了这个被罩。
She counted on us to help her.
她指望我们帮助她。
The village which had seemed deserted, immediately came to life.Faces appeared at windows.
刚才还似乎空荡荡的村庄一下子活跃了起来，窗口露出了一张张面孔，