diaphanous

Light, delicate, and translucent; so fine as to be almost transparent.

• diaphanously/daɪˈæfənəsli/(adv)半透明地
• diaphaneity/ˌdaɪæfəˈniːɪti/(n)透明性

• diaphanous fabric
• diaphanous gown
• diaphanous curtains
• diaphanous wings

1. 1.She wore a diaphanous silk shawl that revealed the outline of her shoulders beneath. (translucent fabric)
2. 2.The dragonfly's diaphanous wings caught the light like stained glass. (almost transparent)

• sheer/ʃɪr/— thin enough to see through, everyday word
• translucent/trænsˈluːsənt/— allowing light through
• gossamer/ˈɡɒsəmər/— cobweb-fine

from Greek "diaphanes" — dia- (through) + phainein (to show) — showing through