Periderm
n. 周皮\\n[医] 皮上层(胚); 表皮
🗣️ 情景例句
Welcome, Mr. Stewart.
欢迎， Stewart先生。
The new leaves in springtime have a soft touch.
春天的新芽有柔软的触感。
If our educational system were fashioned after its bookless past we would have the most democratic form of 'college'imaginable.
如果我们的教育制度仿效没有书籍的古代教育，我们的学院将具有可以想像得出的最民主的形式了。