Semi-permeable
adj. 半渗透的
🧩 词语组成解析
semi
['semi]
n. 半独立式住宅;半挂车;
🗣️ 情景例句
We can write letters. It's cheaper than calling.
我们可以写信就好，那比打电话便宜。
We are anxious to know how long it will take you to deliver the goods.
我们急于知道贵方多长时间能交货。
On one hand, I was anxious to leave.
一方面，我急于离开山洞。