Antrum ethmoidale
[医] 筛窦, 筛骨泡
🧩 词语组成解析
n. 窦, 房\\n[医] 窦, 房
🗣️ 情景例句
Our boss doesn't give us any slack
我们老板不让我们有一丝松懈。
Every dog has his day, and every man his hour.
人人都有得意的日子。
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。