Beryllim hydroxide
[机] 氢氧化铍
🧩 词语组成解析
n. 氢氧化物\\n[化] 氢氧化物
🗣️ 情景例句
Our family has decided that we will definitely be traveling to Japan these Christmas holidays.
我们家里人明确定下了在这个圣诞节去日本旅游。
It won't happen again.
下不为例。
I go to school by bike every day.
我每天骑自行车上学。