Developed dye
[机] 重氮燃料
🧩 词语组成解析
a. 发达的（国家或地区）；成熟的
dye
[daɪ]
n. 染料，染色;颜色;
vt. 染色;给…染色;
vi. 染上或粘上（颜色）;
🗣️ 情景例句
It's nice to meet you.
很高兴见到你。
A penny saved is a penny gained.
省一文是一文。
We're going to pick apples.
我们打算去摘苹果。