Atriopore
围鳃腔孔, 心房口
🗣️ 情景例句
She sounds upset.
她听起来有点不对劲。
Please come to the airport by eight thirty at the latest.
最迟要在8点30分到达机场。
He threatened to remove them by force.
于是警察威胁要强行使他们离开。