名词煤矿，煤矿坑

1. 煤矿：第二题类似于高考英语的阅读理解.一则小短文,然后给四个choice从中选出一个符合题目要求的正确答案.大概就是关于煤矿(coal mine)产量的内容.另外还要翻译短文的题目.HOHO...这个我就随便叉叉了,感觉还OK.

2. 煤矿, 煤矿坑：leading principal minor 前主子式 | coal mine 煤矿, 煤矿坑 | kappa particle (细胞)卡巴微粒

3. 矿井：通风:Ventilation | 矿井:coal mine | 煤矿:coal mine

4. 煤矿矿井：coal field 煤田 | coal mine 煤矿矿井 | colliery 煤矿

1. 煤矿
A coal mine is a place where coal is dug out of the ground.

1. coal mine的翻译

noun

1. a mine where coal is dug from the ground

Synonym: coalpit