Bgd
abbr. 锗酸铋探测器（bismuth germanate detector）
🗣️ 情景例句
The company has shown exceptional growth over the past two years.
过去两年中这家公司获得了很大的发展。
He who has health, has hope, and he who has hope, everything.
身体好就有希望，有希望就有一切。
This morning, however, a firemen accidentally discovered the cause.
然而今天上午，一个消防队员偶然发现了起火的原因。