世

surname Shi

life / age / generation / era / world / lifetime / epoch / descendant / noble

世 = 廿 + L : Mnemonic symbol: the WTO or WHO.

Sherlock Holmes (sh) is cleaning a flower pot (廿) under the shower of the space station's bathroom (Ø4) with a loofah (L) because he didn't quite understand a poster next to the shower from the WHO (世) explaining dangers arising from different germs.

In this case, L is for loofah.

世 character breakdown

世
- 廿
  - 一
  - 卄
    - 一
    - 丨
- L

廿

niàn = ni + an4

twenty (20), in a limited number of set expressions / also written using banker's character 念

廿 = 卄 + 一 : This character looks like a flower pot.

廿 = 卄 + 一 : Nefertiti needs to vent off steam. In anthill's bathroom she finds a flower pot with twenty flutes inside. With a single swing with her double axe, she splits all twenty flutes. Afterwards, she feels much better.