Peridental membranes
[医] 牙周膜
🧩 词语组成解析
a. 牙齿周围的, 齿根膜的
n. （动物或植物体内的）薄膜( membrane的复数形式 ); 隔膜; （可起防水、防风等作用的）膜状物
🗣️ 情景例句
He doesn't have any family with him.
他没有家人和他在一起。
Keep some till more come.
更多的到手以前，要保持手里的一点。
George was not too upset by his experience because the lady who owns the sweet shop heard about his troubles and rewarded him with large box of chocolates.
不过，此事并没使乔治过于伤心，因为糖果店老板娘听说了他遇到的麻烦后，赏给他一大盒巧克力。