Stratum basale
（组织）基底层
🧩 词语组成解析
鳍基条
🗣️ 情景例句
She always talks to me as though she were my sister.
她总是以我妹妹的口气跟我说话。
What is the number?
号码是多少？
They were still neck and neck! But the other runners were not far behind.
他们仍在肩并肩地跑！但是，其他运动员也距离他们不远。