a hand / a handle, grip / a paw, foreleg / a way of acting, means / (board games) a move, play

judgment, trial

movement of the hands when doing something

the above / the top (position or direction) / the surface of / superior in skill, age, level, etc.

in addition; furthermore / on top of (which)

成熟: maturity, ripeness

成熟: mature, ripen

practice, train, drill / polish, gloss / refine

(slang) covert studying / practice

ski slope