词汇	xu tuan coal
释义	xu tuan coal 许疃煤
随便看	matching of terrestrial-object matching of the machineries matching of tie-points Matching of time scheduling matching of transactions matching of transistor circuit Matching of turbo-blower and engine matching of tyre matching of waveguide matchingoperation matching operation match ing operation matching operator matching optics Matching optimization matching order matching ore matching outfit matching package matching pad matching pair Matching-pair matching parameter matching parentheses matching part