Developed length
[化] 展开长度
🧩 词语组成解析
a. 发达的（国家或地区）；成熟的
🗣️ 情景例句
I just called to tell you
我打电话是想告诉你
The gorilla is beating his chest.
那只大猩猩在捶着胸膛。
You're always welcome.
别客气。