praktek percobaan bahasa Inggris

• experimentation

• praktek:    practice; practicing; hands-on
• percobaan:    experimentation; flyer; probationary; test-proof;
• percobaan:    experimentation; flyer; probationary; test-proof; trial; tryout; workout; 25kartika; experiment; experiments; audition; experimental; pilot; try out; check; check-out procedure; endeavor; struggle;