| 释义 |
prun·er
\ˈprünə(r)\ noun
(-s)
Etymology: prune (III) + -er
: one that prunes: as
a. : a worker employed to prune dead and excess branches from trees
b. : a tool for use in pruning operations
c. : any of several beetles whose larvae gnaw the branches of trees so as to cause them to fall; especially : oak pruner |