Assertion: nymph's wing | /r/HasProperty | opaque
Facets:
Source sentences:
text: The wings are opaque and their bodies are often drab-colored.
text: The most noticeable difference is that the wings of mayfly duns are opaque or cloudy.
text: The wings are opaque, and their bodies are often drab-colored.
text: The most noticeable difference is that the wings of mayfly duns are opaque or cloudy.