煤气从高炉顶部引出加以利用。

This gas is led off from the top of the furnace to be used.

youdao

拿块抹布把厨房角落，炉顶和桌子擦干净。

Grab a wash cloth and wipe down the kitchen counters, stove top and table.

youdao

拿块抹布把厨房角落，炉顶和桌子擦干净。

Grab a wash cloth and wipe down the kitchen counters, stove top and table.

youdao