Specific area
[化] 比表面积
🧩 词语组成解析
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
You mean you never do anything yourself?
你意思是你自己不做任何事？
Why am I always expected to pay the bills?
为什么老是由我来付账呢？
How time files! More than a week has passed already!
光阴似箭！已经过了一周多时间了！