Mastoid cell
乳突小房
🧩 词语组成解析
a. 乳头状的\\nn. 乳突
cell
[sel]
n. <生>细胞;小牢房;电池;<诗>墓穴;
vi. 住在牢房或小室中;
vt. 囚禁;
🗣️ 情景例句
With all that money, she ought to have people working for her.
有她这么多钱，她应该雇人替她工作才对。
She made a notable contribution to science.
她对科学做出了杰出的贡献。
Pumas are large, cat-like animals which are found in America.
美洲狮是一种体形似猫的大动物，产于美洲。