表示層

presentation layer

exterior surface / family relationship via females / to show (one's opinion) / a model / a table (listing information) / a form / a meter (measuring sth)

wrist or pocket watch

to express / to show / to say / to state / to indicate / to mean

to show / to reveal

to pile on top of one another / layer; stratum / floor (of a building); story / (math.) sheaf / classifier for layers