seki tankidarō
1. Probably the Carboniferous period.
Noun
#1931760
1. Probably the Carboniferous period.
1. coal
1. Devonian period
1. seems; I think
2. right?; don't you agree?
1. Probably okay.; It'll probably be alright.
1. Coal; Of coal
1. with coal; by means of coal
1. Coal.; It is coal.
1. Unfortunately likely.; Probably regrettable.
1. Devonian; Of the Devonian period