| 释义 |
bunch·er
\ˈbənchə(r)\ noun
(-s)
Etymology: bunch (II) + -er
: one that bunches: as
a. : one who makes bunches (sense 4) by rolling filler tobacco in binder leaves — called also binder
b. : the velocity-modulating element that effects the electron bunching in a klystron — compare catcher 4, rhumbatron |