Sensitive dentin
[医] 过敏牙[本]质, 牙[本]质过敏
🧩 词语组成解析
n. 牙质\\n[医] 牙[本]质
🗣️ 情景例句
He is in trouble all the time.
他总是有麻烦。
One good head is better than a hundred strong hands.
上百双有力的手，不如一个聪明的头脑。
and we control it by means of the mud which we circulate down the drill pipe.
我们让泥浆顺着钻杆向下循环，用这种方法来控制压力。