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
She loves children.
她喜欢孩子。
He is the people's choice for president.
他是人民选出来的总统。
It was as clear as daylight then that burglars had forced an entry during her absence.
事情很清楚，在她外出时，窃贼曾闯进家门。