Basement membranae
[医] 基膜
🧩 词语组成解析
🗣️ 情景例句
They hardly ever see each other.
他们几乎彼此不碰头。
You scared me!
吓我一大跳！
Last year was a bad year for the company. There was a big fall in sales.
去年公司不景气。销售额骤减。