Alveolodental canal
[医] 牙槽管, 齿管
🧩 词语组成解析
[医] 牙槽牙的
🗣️ 情景例句
Lacks courtesy is ill-mannered.
不礼貌，举止不当。
He gets more professional satisfaction from teaching.
从事教育职业，他更感受到职业上的满足。
You see, we've been in China for over two years now, so we are travelling back to England soon for a holiday.
您知道，我们到中国已有两年多时间了，所以不久后我们就要回英国度假了。