Beryllium oxide
[计] 氧化铍\\n[化] 氧化铍
🧩 词语组成解析
beryllium
[[be'riljəm,bə'r-]]
n. 铍\\n[化] 铍Be
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Yes, how many would you like?
好，你要几片？
Experience is the mother of wisdom.
智慧来自经验。
In 1892 the age of mass arrivals began, during which 15 million new people passed through Ellis Island into the USA over a period of 62 years.
1892年开始了一个国外移民大量涌入的年代，在随后的62年中，有1，500万新来的人通过埃利斯岛进入美国。