Read Edit View history 采煤 cǎiméi coal mining Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 采煤/ 採煤 cǎiméi coal mining verb · the process or industry of extracting coal from the earth 这些工人每天在地下进行采煤作业。 Edit Delete References Add reference No references for this word.
采煤/ 採煤 cǎiméi coal mining verb · the process or industry of extracting coal from the earth 这些工人每天在地下进行采煤作业。 Edit Delete