电荷

electric charge

lightning / electricity / electric (bound form) / to get (or give) an electric shock / phone call or telegram etc / to send via telephone or telegram etc

Holland / the Netherlands / abbr. for 荷蘭|荷兰[He2 lan2]

lotus

to carry on one's shoulder or back / burden / responsibility

positive electric charge

(electromagnetism) amount of charge

charge-coupled device (CCD) (electronics)

electric charge on nucleus / atomic number

electric charge coupling