词汇	spade husbandry
释义	spade husbandry n.深耕细作
随便看	impactionization avalanche impact ionization avalanche transit time diode impact ionization coefficient impact ionization current impact ionization detector impact-ionization detector impact ionization probability impact ionization rate impact ionization switch impaction lesion impaction loss impaction mechanism impaction of cecum impaction of cerumen impaction of colon impaction of high site Impaction of intestine impaction of low site impaction of omasum impaction of rumen impaction of the rumen impaction of vitreous impaction range impaction retractor impaction rootage-shaped pile