エラトステネスの篩 ではありませんでした
eratosutenesuno furuidewārimasendeshita
1. Was not the Sieve of Eratosthenes.
Noun
#349576
1. Was not the Sieve of Eratosthenes.
1. pupil; disciple
1. hedge
1. antiquity; ancient times
1. shivering (with cold); trembling (with fear)
1. stale; old fashioned
1. becoming a pupil (of); becoming an apprentice
1. deci-; 10^-1