Bgd
abbr. 锗酸铋探测器（bismuth germanate detector）
🗣️ 情景例句
Just my friend Mike and a few kids from school.
只有我的朋友Mike和学校里的几个伙伴。
A bad workman quarrels with his tools.
拙匠常怨工具差（人笨怨刀钝）。
As they are expected to be hungry after their long journey, food is laid out for them.
因为预料到他们在经过长途旅行之后会感到饥饿，所以为他们摆放好了食品。