hydrocarbon

n any of a class of compounds of hydrogen and carbon that are found in petrol, coal and natural gas 烃; 碳氢化合物.

hustle, hustler, hut, hutch, hutment, hutted, hyacinth, hyaena, hybrid, hybridize, hybridise, Hyde Park, hydr(o)-, hydra, hydrangea, hydrant, hydrate, hydration, hydraulic, hydraulically, hydraulics, hydrochloric, hydroelectric, hydroelectrically, hydroelectricity, hydrofoil, hydrogen, hydrogen bomb (also H-bomb), hydrogen peroxide, hydrometer, hydrophobia, hydroplane, hydroponics, hydrotherapy, hyena (also hyaena), hygiene, hygienic, hygienically, hymen, hymn, hymnal,