sth is not for the faint-hearted

sth is not for the faint-hearted used humorously to say that something is difficult and needs a lot of effort某事不是弱者所能干的〔幽默用法〕

• stay up late
• from high
• Notopteridae
• strong as a an ox
• across （〈英〉亦作over） the way
• frons
• peckerwoods
• triliterals
• drosophila
• Ifugaos
• methylbenzenes
• in from the cold
• Haro galaxies
• kick sth into touch
• desocialises
• bundle into
• telemotors
• mason and dixon lines
• review
• do oneself an injury
• stag line
• in great part
• force sth ↔ back
• ejectosome
• inferior vena cava
• creme
• sniggled
• bonded store
• Britten-Davidson model
• put more life into something
• sassafrases
• in on
• sisterlike
• haubergeons
• summit diplomacy
• catch the Whigs bathing and walk away with their clothes
• desolatory
• treblest
• ozonizers
• immensity
• National Academy of Sciences
• get abroad
• hermatypic
• screw mooring
• wonkier
• to be precise
• swivel chain
• thermopanes
• Electronic Publishings
• brown-bag it
• Aventine
• twin-cam engine
• pay one's service to
• be thankful / grateful for small mercies / favours
• Baluch
• a man/woman after your own heart
• Pearl River
• MMA
• wrap in
• radons
• contagiously
• pre-exponential factor
• Audix
• CEMF
• schizomycetic
• NTA
• time clock
• Tuvaluan
• squail
• parsleylike
• polemarch
• water sports
• sneaky pete
• evacuate
• Saint de bois
• weedicides
• Nyquist interval
• doed
• crackerjack
• grumousness
• isoantigenic
• opinionativeness
• tread the straight and narrow path
• PTVS
• traprock
• aconcaguas
• enshrined
• clay shale
• target audience / group / area etc
• Tahitian
• close-joint cleavage
• Pesaro
• in height
• prearrangement
• block out
• dishearten by
• a clip round the ear / earhole
• fretless
• cock-and-bull stories
• Salado formation