单词	root graft
释义	root graft noun 1 : a plant graft in which the stock is a root or piece of a root whip grafts of apple are usually root grafts 2 : a natural anastomosis between roots of compatible plants growing near one another oak wilt is said to be transmitted through root grafts Word History First Known Use 1824, in the meaning defined at sense 1
随便看	nonurgent nonuse nonuser nonusers nonuses nonutilitarian nonutilitarians nonutilities nonutility nonutopian nonvalid nonvalidities nonvalidity nonvanishing nonvascular nonvascular plant nonvector nonvectors nonvegetarian nonvegetarians nonvenomous nonverbal nonverbally nonvernalized nonveteran

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