inexperienced
I don't think he's really experienced enough for this sort of job.我认为做这类工作他经验不是太足。
They put up a good fight against a more experienced football team.
She's an experienced politician with a down-to-earth style.
Even the most experienced of West Indian batsmen was unsettled by the sheer speed of this bowler.
What sort of work are you experienced in?你对哪一种工作有经验？

SMART Vocabulary: related words and phrases

Experienced
cosmopolitan
duck
grandmother
have been around the ridgesidiom
leading hand
practised
pseudo-sophistication
ridge
sea dog
seasoned
senior
sophisticate
sophisticated
take to something like a duck to wateridiom
teach your grandmother to suck eggsidiom
ultra-sophisticated
urbane
urbanely
veteran
warhorse

experienced | American Dictionary

experienced
adjective[ not gradable ]
us/ɪkˈspɪər·i·ənst/
having the skill and knowledge to do something, esp. because of having done it for a long time:
Martin is an experienced sailor.

experienced | Business English

experienced
adjective
 HRuk /ɪkˈspɪəriənst/us
having knowledge or skill in a job or activity:
an experienced manager/staff/team
highly/vastly/extremely experienced
We are looking for experienced truck drivers.