Semipermeable membrane
[建] 半透膜
🧩 词语组成解析
a. 半透的\\n[医] 半透的
membrane
['membrein]
n. （动物或植物体内的）薄膜;隔膜;（可起防水、防风等作用的）膜状物;
🗣️ 情景例句
Don't get so excited about it.
别因为这事儿太激动。
Nice to meet you.
很高兴认识你。
No one suspected that there might be someone else on the farm who had never been seen.
谁也没想到农场竟会有一个从未露面的人。