hedge-hop

v (-pp-) [I] fly an aircraft very low, egwhen spraying crops （驾飞机）低空飞行（如喷洒农药时）.

heavy water, heavy-duty, heavy-handed, heavy-handedly, heavy-handedness, heavy-hearted, heavy-laden, heavyweight, Hebraic, Hebrew, heck, heckle, heckler, hect(o)-, hectare, hectic, hectically, hectogram, hector, hedge, hedge-sparrow (also sparrow), hedgehog, hedgerow, hedonic, hedonism, hedonist, hedonistic, hee-haw, heebie-jeebies, heed, heedful, heedless, heedlessly, heel, heel bar, heftily, hefty, hegemony, Hegira (also Hejira), heifer,