Beta graphite
[机] 贝他石墨
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
🗣️ 情景例句
I'll call her back.
我给她回电话。
He that once deceives is ever suspected.
骗人一次，受疑一世。
Inevitably the repair job was not quite so simple.
事实上，修理工作远不是那么简单。