Background knowledge
背景光补偿；背理测验；背景知识
🧩 词语组成解析
🗣️ 情景例句
Call me Philip.
叫我Philip。
You can't tell anybody by what they seem.
你不能凭外表判断人。
With a stopwatch, they counted how many times the bees repeated the dance during one minute.
他们用秒表记录蜜蜂在一分钟内重复舞蹈的次数。