carburettor的复数形式怎么写？

carburettor的音标：carburettor的英式发音音标为：['kɑ:bjʊretə]carburettor的美式发音音标为：['kɑːrbəreɪtər]...

n.汽化器，化油器...

The mixture is fed into the cylinder from the carburettor.混合体由汽化器注入汽缸.How about your carburettor?您的汽化器怎么样?...