Coulee
n. 深谷, 小溪, 熔岩流
✅ 同义词
🗣️ 情景例句
This dog is well trained.
这只狗受过很好的训练。
If there were no clouds, we should not enjoy the sun.
吃得苦中苦，方知甜中甜。
They were also quite sure that a cigarette end did not start the fire.
他们还十分肯定火灾也不是由烟头引起的。