Beryllium acetylacetonate
[化] 乙酰丙酮合铍
🧩 词语组成解析
beryllium
[[be'riljəm,bə'r-]]
n. 铍\\n[化] 铍Be
乙酰丙酮化物
🗣️ 情景例句
and make sure that it is in good condition
确定它状 良好
I know he will be able to find way there.
我知道他会找到那里的路。
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。