Collieries
n. 煤矿( colliery的名词复数 )
🗣️ 情景例句
What's all the cheering about?
这么高兴是为什么？
How do you spell it?
怎么拼？
A burst of activity associated with the laying of submarine cables soon confirmed the Challenger's observation that many parts of the ocean were two to three miles deep,
海洋中很多地方可深达两三英里，