| 例句 |
gum (up)verb to prevent passage through by filling with somethingpipes gummed up with cooking grease block, choke, clog, clot, congest, dam, jam, obstruct, occlude, plug (up), stop (up), stuff bung, cork, spile, stopper, stopplefill, gridlock, packfur, siltflood, glut, inundate, overwhelm, swamp clear, free, open (up), unblock, unclog, unplug, unstop excavate, hollow (out), scoop (out)empty, lighten |