Developed blade area
[化] 展开叶片面积
🧩 词语组成解析
a. 发达的（国家或地区）；成熟的
blade
[bled]
n. 刀片，剑;（壳、草等的）叶片;桨叶;浮华少年;
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
That's another five-letter word.
又是五个字母的字。
That suit looks very good on you.
那件西装看起来很适合你。
You can buy whatever you need if you have enough money.
钱多了，你需要什么就可以买什么。