dyas

基本解释

The mean delay of consultation was 45.4 dyas.
平均梗阻时间 45 4d。
I have been there for 7 dyas?...
就是说有心仪的女孩子啦。。。
It passes mainly through the purple--color soft sandrock and mudstone in Triassic or Dyas Systems.
隧道主要通过三迭系、二迭系紫红色软质砂岩、泥岩岩层。
All animals of the three experimental groups were exposed to noise 6 hours everyday,for 21 dyas.
每天暴露6h，连续21d。
The touch of the nameless dyas clings to my heart like mosses round the old tree.
无名的日子的感触，攀缘在我的心上，正像那绿色的苔藓，攀缘在老树的周身。