till all is blue

1 彻底

good close sound regular proper strict thorough in-depth downright out-and-out thoroughgoing dyed-in-the-wool arrant deep-dyed thoroughpaced down-the-line well through right completely stiff purely richly bone to the world down to the ground to the root out and out in grain neck and crop to the backbone by the root to sticks to the tips of fingers all to pieces do up brown

2 长期

long-term chronic secular year of long duration

3 彻底的

good close sound regular proper strict thorough in-depth downright out-and-out thoroughgoing dyed-in-the-wool arrant deep-dyed thoroughpaced down-the-line out and out in grain to the backbone do up brown

4 长期的

long-term chronic secular of long duration