have a poor grip on

have a poor grip on不善于掌握：Donald has a poor grip on his opportunity，he has lost many chances of rise in pay and rank.唐纳德不善于掌握时机，他已经失去许多加薪晋级的机会。

• leading light
• formlessnesses
• self-mailer
• intrinsic layer
• carbecue
• microcephalism
• skeuomorphism
• transparent
• Kondo temperature
• elementary school
• thallus
• take pity on
• tuning fork
• perfectivenesses
• reworking
• equilibrium moisture content
• Christmas seals
• estray
• tidying-up
• television-wise
• wayland
• sonantize
• cackler
• placegetter
• eusporangiums
• stoving
• keep aloof
• tract society
• endangerment
• rusticism
• CGS
• get the best of the bargain
• boulderer
• data representation
• closed shell
• keep one's appointment
• dossal
• choriambus
• Murphy, William Parry
• neighbourship
• dahoon
• beaklike
• brushturkey
• district forecast
• inveighers
• epoxy adhesive
• close-packed crystal
• hindermost
• not any more / longer
• klepht
• Titianesque
• Poincare recurrence theorem
• ghastly
• Baeyer-Villiger reaction
• fixed satellite
• speech processing
• nays
• bottom drive
• go one better
• griffinesque
• electronics
• interlocking personal network
• get into the way of
• Endocladiaceae
• blue cod
• out of the world
• Hugoniot function
• .acm
• cruiseways
• reattach
• polymathic
• Caith.
• tracking stations
• cottagings
• rotundities
• laicise
• bradded
• blue moonshine
• programmable controllers
• aqueous desert
• Saint Paul
• probusing
• roof-rack
• bushy-taileds
• bang / beat the drum for sb / sth
• depletings
• dirty side
• scroll-like
• bloodless revolutions
• sleepyhead
• pseudological
• head tone
• pithiest
• psychedelically
• swirlies
• jet flying belt
• extreme left
• Fall River
• Integrated communications systems.
• freak