at fingertip (adjective) on call: ready to work Sinonime: be into, develop oneself in, do one's thing, go in for, have a weakness for, limit oneself to,
practice, practice exclusively,
pursue, study intensively,
train, work in Antonime:broaden
Dictionarul Englez de Sinonime este un dictionar, in care termeni din limba engleza sunt explicati intr-un mod simplu (nu simplist) si eficient, altaturi de sinonimele si antonimele corespunzatoare.