(prefix indicating ordinal number, e.g. first, number two etc) / order / (old) rank in the imperial examinations / mansion / (literary) but / just
第
=
⺮
+
弓
+
丨
+
丿
:
Dorothy Gale (di) accomplished an awesome result with her composite bow (弓) in the space station's bathroom (Ø4): She shot a bamboo stick (⺮) into a banana (丿) so it was split in half, and then fired a dinosaur bone (丨) into the bamboo stick (⺮) so it was split in half as well. Dorothy is number one (第) with the bow!
(prefix indicating ordinal number, as in 第六[di4 liu4] "sixth") / (literary) grades in which successful candidates in the imperial examinations were placed / (old) residence of a high official / (literary) but; however / (literary) only; just
one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit
Maud Younger (y) forgot her keys to the space station (Ø1), all she brought outside was her flute (一). She has no choice but to crash the door with the giant flute.
science and technology is the number one productive force (from a 1978 speech by Deng Xiaoping 鄧小平|邓小平[Deng4 Xiao3 ping2] introducing the Four Modernizations 四個現代化|四个现代化[si4 ge5 xian4 dai4 hua4])