Beryllia
氧化铍
🗣️ 情景例句
Our company has had a big business in Chinese arts and crafts.
我们公司经营大宗中国工艺品。
The goods we offered last week are running out, therefore, the offer terminates on 20th July.
上周我们报价的货物现已售完，所以，此报价在7月20日终止。
The struggling musician and the struggling artist. What a pair!
艰苦奋斗的音乐家和艰苦奋斗的画家在一起。真是难兄难弟！