飞机 (fēijī) · airplane

飞 fēi · to fly

What 飞 is made of

飞 is not built from smaller parts; it is written with 3 strokes.

Origin hint: A bird flapping its wings (from the Make Me a Hanzi dataset; treat as a memory aid where history is uncertain)

机 jī · machine

What 机 is made of

• 木mù — tree
  • 十 — ten
    • 一 — horizontal stroke
    • 丨 — vertical stroke
  • 八bā — eight
• 几jǐ — how many
  • 丿 — falling stroke
  • 乙yǐ — second

Origin hint: A table 几 made of wood 木; 几 also provides the pronunciation (from the Make Me a Hanzi dataset; treat as a memory aid where history is uncertain)