Cecotomy
盲肠切开术
🗣️ 情景例句
Was it serious?
病得很重吗？
Who am I supposed to see?
我应该去见谁？
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。