0 one of the electrodes (= object that electricity moves through) in a piece of electrical equipment. The cathode is the positive electrode in a battery and the negative electrode in an electrolytic cell. --
1 one of the electrodes (= object that electricity moves through) in a piece of electrical equipment; the positive electrode in a battery (= device that produces electricity) and the negative electrode in most other electrical devices --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.