Pinyin "shu3"

数 = 娄 + 攵 : Sheldon Shrimp (shu) occupied a lunar mansion (娄) inside of the space station (Ø3) although he knows that it is to be torn down. Outside of his lunar mansion the construction (or rather destruction) workers are already counting (数) down from ten. When they count (数) zero, they will start taking down the whole thing with their sledgehammers (攵).

属 = 尸 + 禹 : 暴龙属 is the genus Tyrannosaurus, and I'll use a T-Rex as mnemonic symbol.

The great Yu (禹) built a dyke to prevent Sheldon Shrimp (shu) from entering his side of the space station (Ø3), but then a T-Rex (属) ghost (尸) starts to haunt him until he tears down his dyke.

暑 = 日 + 者 : Sheldon Shrimp (shu) and Louis XIV (者) escaped the summer heat (暑) into the space station (Ø3) to spend their summer vacation (暑). Unfortunately the sun (日) had the same idea, and now Louis and Sheldon have to endure the heatstrokes (暑) anyway.

鼠 = 臼 + 丨 + 丶 : Sheldon Shrimp (shu) found that there are rats (鼠) in the space station (Ø3), and he wants to get rid of them. In a mortar (臼) pulverizes some petal leaves (丶丶丶丶) and a computer mouse (鼠) grinding with a dinosaur bone three times (丨丨丨). He hopes that the rats like the mixture and the heavy metals used to make the computer mouse will kill the rats.

署 = 罒 + 者 : Sheldon Shrimp (shu) started a petition in the space station (Ø3). He wants the Sun King (者) to sign (署) his petition to ban fishing nets (罒).

薯 = 艹 + 罒 + 者 : Sheldon Shrimp (shu) has to pay tithes to the Sun King (者). Together they are harvesting the potatoes (薯) Sheldon planted into sheets of artificial lawn (艹) in the space station's living quarters (Ø3) by filtering them through a net (罒).