Beta brass
[機] 貝他黃銅
?? 詞語組成解析
n. 希臘字母表的第二個字母\\n[醫] β(希臘文的第二個字母), 乙種
brass
[br?s]
n. 黃銅;銅管樂器;錢;黃銅飾品（尤指馬挽具上的黃銅圓片）;
v. 〈英〉付（款）;[冶]把…包銅;〈口〉無恥地胡搞;
??? 情景例句
Yes, she does. She works at home.
是的，她工作。她在家里工作。
I can't remember what John was doing yesterday afternoon.
我不能記得約翰昨天下午正在做的東西。
He reasoned with them, and tried to persuade them to set him free.
他跟這些人講道理，試圖說服他們把他放了。