Peritrophic membranes
[医] 围食膜
🧩 词语组成解析
围食膜的
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
It was a gradual process, involving many factors.
这是个渐进的过程，涉及到方方面面。
I was in the hospital for several weeks.
我在医院里住了几个星期了。
I have the quotations you asked for.
你要的报价已经做好了。