单词	stub shaft drill
释义	stub shaft drill 短轴钻机
随便看	plant design output plant destruction plant detector plant detritus plant development Plant development model plant differentiation rate PLANT DINGDOM IN TEMPERATE ZONE plant discharge plant disease Plant disease and insect Plant disease and insect pest plant disease and insect Pests Plant disease and insoct pests plant disease and pathogen Plant disease bacteria Plant disease biological control Plant disease control plant disease control principle plant disease economy plant disease epidemic plant disease epidemiology plant disease examination plant disease management plant disease mycology