glaucous
/ˈglɔːkəs/adjective
technical or poetic/literary <技或诗/文>
1
- of a dull greyish-green or blue colour淡灰绿色的; 淡灰蓝色的。
2
- covered with a powdery bloom like that on grapes（如葡萄一样）表面有粉霜的。
词源
late 17th cent.: via Latin from Greek glaukos + -OUS.