Grammar fix
fully developed
completely grown
Having reached the final or complete stage of growth or development.
collocationB1occasional
Hear it in context
Notice where the phrase sounds natural.
- By the age of eighteen, his sense of responsibility was fully developed.daily life
- In my opinion, a fully developed public transport system is essential for a modern city.IELTS speaking
Fix the pattern
Pattern: fully developed + noun
WrongThe plan is full developed.
RightThe plan is fully developed.
'Fully' (adverb) — not 'full'.
Patternfully developed + noun
Use it right
Choose the version that sounds natural in speech.
'Attained complete maturation' is scientific-stiff; 'fully developed' is plain.
Build natural chunks
Words that usually travel with it.
fully developednot yetabrainmuscles
Don't confuse it
Not the same as 'developing,' which means still growing or changing.