Traumatic gingivitis
[医] 创伤性龈炎
🧩 词语组成解析
traumatic
[traʊ'mætɪk]
adj. <医>外伤的损伤的;创伤的;治外伤的;
n. 外伤药;
n. 齿龈炎
🗣️ 情景例句
Let me tell you about your dinner.
我告诉你晚餐是什么。
It'll take a few more weeks for the bone to mend.
还需要花两三周骨头才能复原。
It's black. It's a black car.
是黑色的，一辆黑色的车。