Red dog
煤坑中的混合废料; 粗面粉; 灰面; 猱犬
🧩 词语组成解析
red
[red]
adj. 红色的;（脸）涨红的;烧红的;红头发的;
n. 红色;红衣服;红颜料;红葡萄酒;
dog
[dɔɡ]
n. 狗;蹩脚货;丑女人;卑鄙小人;
v. 困扰;跟踪;
🗣️ 情景例句
My vacation was too short, I needed more time.
假期太短了，再有几天就好了。
I prefer fishing to swimming.
比起游泳，我更喜欢钓鱼。
What is it?
什么困难。