Bbr
abbr. 黑体辐射器（Black Body Radiator）
🗣️ 情景例句
The topic of sex if somewhat taboo in Chinese daily conversation.
性在中国的日常谈话当中是禁忌话题。
Most things have two handles.
大多数事物总有两种解释。
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。