Cementin
[生]鳞片状内皮细胞间的粘结物
🔁 扩展释义
【医】 粘合质
🗣️ 情景例句
I see. By the way, what benefit can we get if we act as your agent?
明白。顺便问一下，假如我们做你们的代理会有什么好处？
Many great men have arisen from humble beginnings.
有许多伟人出身卑微。
Betty and Susan are talking on the telephone.
贝蒂和苏珊正在通电话。