潤

moist; glossy; sleek / to moisten; to lubricate / to embellish; to enhance / profit; remuneration / (neologism c. 2021) (slang) (loanword from "run") to emigrate (in order to flee adverse conditions)

润 = 氵 + 闰 : Every intercalary day (闰) Rachel Rhinoceros (ru) gets a massage in the encampment's bathroom ((e)n4). She's already lubricating (润) her body with a bottle of water (氵) in preparation.

潤 character breakdown

潤
- 氵
  - ⺀
    - 丶
  - ㇀
- 閏
  - 王
    - 一
    - 土
      - 一
      - 十
        
        一
        
        丨
  - 門

氵

shuǐ = shu + ei3

"water" radical in Chinese characters (Kangxi radical 85), occurring in 沒|没[mei2], 法[fa3], 流[liu2] etc / see also 三點水|三点水[san1 dian3 shui3]

氵 = ⺀ + ㇀ : Mnemonic symbol: a bottle of water. Sheldon Shrimp (shu) enjoys a bottle of water (氵) in the Eiffel Tower's living room (ei3). The got the water by scratching (㇀) a blossom (⺀) and catching the leaking dew in a bottle.

闰

閏

rùn = ru + (e)n4

intercalary / an extra day or month inserted into the lunar or solar calendar (such as February 29)

闰 = 王 + 门 : Normally it is forbidden to hunt rhinoceroses in the encampment ((e)n4), but today is an intercalary day (闰) at which it is allowed. Martin Luther King (王) found Rachel Rhinoceros (ru) trapped in the bathroom ((e)n4), but as he approaches her with a vicious laugh, he doesn't notice that he's standing on a trap door (门) which he is about to fall through.