Peogaster
[医] 呼吸道(胚)
🗣️ 情景例句
Scientists have confirmed that the Earth is, indeed, round.
科学家证实，地球确实是圆的。
He hit the ceiling at the news.
他听到那消息暴跳如雷。
We should have been given the large quantity price.
你应该开大宗折扣价才是。