Root anatomy
[医] 牙根解剖学
🧩 词语组成解析
root
[rut]
n. 根，根源;原因，本质;祖先;[乐]和弦基音;
vt. 使生根;使固定;根源在于;欢呼，喝彩;
vi. 生根;根除;
🗣️ 情景例句
I major in English and minor in French.
我主修英语，副修法语。
The old lady takes delight in visits from her grandchildren.
那个老妇人以孙辈门看她来为乐。
I envy you very much.
我非常羡慕你！