Beta counter tube
[医] β-粒子计数管, β-粒子计数器
🧩 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
counter
['kaʊntɚ]
n. 柜台;对立面;计数器;（某些棋盘游戏的）筹码;
adj. 相反的;
vt. 反击，还击;反向移动，对着干;反驳，回答;
vi. 逆向移动，对着干;反驳;
adv. 反方向地;背道而驰地;
count(to count)+er→筹码；柜台；计算器
🗣️ 情景例句
Well, I mean
我的意思是
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
Calare took the pen and added her signature, saying Good. That is all correct.
好了。很正确。"