Bbr
abbr. 黑体辐射器（Black Body Radiator）
🗣️ 情景例句
Yes. Here's the survey report issued by the Health Office, which is absolutely reliable.
有。这是由卫生检疫所签发的检验报告，它是绝对可靠的。
Get it?
懂了吗？
Debbie intends to take short rests every two hours.
黛比计划每两小时休息一下。