Cemental fibers
[医] 牙骨质纤维
🧩 词语组成解析
a. 白垩质的
n. 纤维（fiber的复数）
🗣️ 情景例句
I did drink a lot of coffee when I was younger, But I have noticed the health benefits since I quit.
我在年轻时确实喝过很多咖啡，但我发觉戒了咖啡后身体健康多了。
I didn't catch that, Could you go over that again?
我没有听清楚，请你再说明一下好吗？
She gazed at it for some time then added,
她凝视着它一会儿，补充道，