し
shi
10^24 (kanji is JIS X 0212 kuten 4906); septillion (American); quadrillion (British)
Example sentences
彼は母と妹を扶養しなければならない。
He has to support his mother and his sister.
彼は弁護士だからそれなりに対応しなければならない。
He is a lawyer and must be treated as such.
彼は部屋の掃除をしなければならなかった。
He had to clean his room.