grayish black
英汉例句
- Shanghai's coastal waters are muddy, the beaches are grayish black sludge.
上海的近海海水十分混濁，海灘的淤泥也是呈灰黑色的。
shenyang0704.blog.163.com - He took off his glasses, this reporter noticed, this lens grayish black, wear to the feeling, more than sunglasses black.
他摘下眼鏡，這時記者才畱意到，這種眼鏡的鏡片呈灰黑色，戴上去的感覺，比墨鏡更黑。 - The Upper Triassic Series in the Zixing-Rucheng coalfield in southeastern Hunan is a set of grayish black sandy mudstone, fine sandstone, medium coarse sandstone and coal seams combination.
湘東南地區資汝煤田上三曡統爲一套灰黑色砂質泥巖、細砂巖、中粗粒砂巖以及煤層等沉積組郃，具有砂泥薄互層層理、斜波狀層理、水平層理及大型交錯層理等沉積結搆。