Sinuses
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
Yes, indeed.
对 ，正需要。
Never cackle till your egg is laid.
事竟成，才声张。
I will speak against anything I know to be wrong.
我会对所有我认为不对的事情直言不讳。