雨

yǔ = yu + Ø3

rain / CL:陣|阵[zhen4],場|场[chang2]

雨 = 下 + 丶 + 冂 : It is raining inside of the space station, and because of zero gravity, it is raining in every direction. Yu the Great can't just hide under a ladder covered with petal leaves, she also has to tug herself in a few maps.

雨

yù = yu + Ø4

(literary) to rain / (of rain, snow etc) to fall / to precipitate / to wet

雨 character breakdown

雨
- 下
  - 一
  - 卜
    - 丨
    - 丶
- 丶
- 冂
  - 丨
  - ㇆
    - 一
    - 亅

下

xià = xi + a4

down / downwards / below / lower / later / next (week etc) / second (of two parts) / to decline / to go down / to arrive at (a decision, conclusion etc) / measure word to show the frequency of an action

下 = 一 + 卜 : Mnemonic symbol: from the up/down logic, and a little bit the shape of the character, a ladder.

Xi Shi (xi) is on a retreat in the ashram. Using a voodoo staff (卜), she divined that next (下) week she'll have to play the flute (一) sixteen hours per day. Because she hates playing the flute, she climbs over the ashram's bathroom (a4) wall using a ladder (下) to escape.

丶

zhǔ = zhu + Ø3

"dot" radical in Chinese characters (Kangxi radical 3) / see also 點|点[dian3]

This character shall be represented by a petal (丶) when appearing in other characters.

Julian Giant Squid (zhu) is napping in the space station's living room (Ø3) and hugging a petal (丶).

冂

jio̅ng = ju + (e)ng1

radical in Chinese characters (Kangxi radical 13), occurring in 用[yong4], 同[tong2], 網|网[wang3] etc, referred to as 同字框[tong2 zi4 kuang4]

冂 = 丨 + ㇆ : Mnemonic symbol from the shape of the character: kind of looks like a map.

Zeus (ju) found a secret map (冂) that tells the location of a golden dinosaur bone (丨) in front of the engine ((e)ng1), so he took a plow (㇆) and dug up everything. He actually found a couple of dinosaur bones, but not a golden one.