roughen

roughen['rʌfən]

• vt.
  • 使粗糙；使不平滑：

    Her hands were roughened by housework.

    她的手由于家务劳动而变得粗糙。

    You'd better roughen the surface before applying the paint.

    你最好先把表面弄毛糙再涂颜料。

• vi.
  • 变粗糙；变得不平：

    As time went on,the surface of the highway roughened.

    随着时间的推移，公路的路面变得崎岖不平了。

• urbicidal
• on shanks’s mare
• chrysolites
• ellipse
• friction bearing
• beat up recruits
• self-serve
• ballotting
• primogenitureship
• fatheads
• haptens
• soapolallie
• hypoderm
• bustle off
• positing
• notes inegales
• silver bass
• petaled或petalled
• Bateson, William
• licorice
• Nippon
• protesting
• be endowed with sth
• leave someone in someone's care
• fine-drawer
• Compositae
• time-servingness
• geographical plot
• hard wall
• Eulerian trail
• character part
• pectorally
• Dee
• mooring line
• wince at
• boatmanship
• shaped-chamber manometer
• imagist
• deglutitions
• footrest
• outside forward
• shut down
• fanaticizing
• Harvey
• sight glasses
• sexangular
• in（或into）the groove
• rearrangings
• tax stop
• low-rent home
• breathing space
• culdoscopes
• sweet omelette
• astrolatries
• tiers etat
• bayonet charge
• get around
• the little go
• Marielito
• alloplastics
• to someone's appetite
• quinolines
• Schutzstaffel
• dare someone to do something
• assertional
• monseigneurs
• longitudinal wave
• Torah
• suggestively
• wherewithal
• hoarsen
• diaminozide
• monoskiing
• hawkishness
• choral society
• subordering
• hymnbook
• unknown to
• curtnesses
• Abegg's rule
• bad patch
• foutre
• standard candles
• corgis
• solitary confinements
• C clefs
• oxonium
• moribundity
• micromanipulators
• bear through
• coulometrically
• sucrates
• karyotyped
• main exciter
• pontophilus
• coacervate
• Land Cruiser
• disjunctly
• worldly
• dispersion of a random variable