石器 時代 sekkijidai
sekkijidai
Noun
1. Stone Age
この本 によれば、最初 の人工 橋梁 は新 石器 時代 にさかのぼるという。
kono honni yoreba saishono jinkōkyōryōwa shinsekkijidaini sakanoboruto iu.
This book says the earliest man-made bridges date back to the New Stone Age.
Word Pronunciation
文
Example Sentences
この本 によれば、最初 の人工 橋梁 は新 石器 時代 にさかのぼるという。
kono honni yoreba saishono jinkōkyōryōwa shinsekkijidaini sakanoboruto iu.
This book says the earliest man-made bridges date back to the New Stone Age.
18 Variants Available
Essential 9 items
Noun
#186078
Noun
#185916
sekkijidaide
て-form: Used to connect clauses, make requests, or chain actions
1. In the Stone Age.
Noun
#191327
Noun
#189510
sekkijidaijārimasen
The polite negative form
1. It is not the Stone Age.; It's not primitive.
Noun
#194010
sekkijidaijanaidesu
The polite negative form
1. It's not the Stone Age.; It isn't the Stone Age.
Noun
#189249
Noun
#187518
Noun
#187579
sekkijidaidewārimasen
The polite negative form
1. It is not the Stone Age.; It isn't the Stone Age.
Noun
#193079
Common 6 items
Noun
#187995
Noun
#192223
sekkijidaijārimasendeshita
The polite, past negative form
1. It wasn't the Stone Age.; It was not the Stone Age.
Noun
#193928
Noun
#190133
sekkijidaideshō
Expresses probability in a polite manner ("probably…")
1. Probably the Stone Age.
Noun
#191702
sekkijidaidewārimasendeshita
The polite, past negative form
1. Was not the Stone Age.; It wasn't the Stone Age.
Noun
#189628
Advanced 3 items
sekkijidaidattara
The "-tara" conditional form ("if/when…")
1. If it were the Stone Age; When it was the Stone Age
Noun
#187200
sekkijidaideareba
The "-eba" conditional form ("if/when…")
1. If it were the Stone Age; When it was the Stone Age
Noun
#184541
Noun
#188514