单词	air layering
释义	air layering noun : vegetative propagation of a plant (as one difficult or impossible to graft or bud) by enclosing a branch or shoot often after wounding or girdling in a moist medium (as sphagnum or soil) until roots have formed, the branch or shoot then being severed to form an independent plant compare marcottage Word History First Known Use 1891, in the meaning defined above
随便看	crombec crombies crome cromeski cromeskis cromesqui cromesquis cromlech cromlechs cromones cromorna cromornas cromorne cromornes Crompton Cromwell cromwelles cromwellian Cromwellian chair cromwells cronartia Cronartium cronartiums crone crones

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