- [V] 掉: RC: (used as a complement to certain verbs, expressing a state of fulfillment or completion)
- 一氧化碳: N: carbon monoxide
- 二氧化碳: N: carbon dioxide
- 冰河: N: glacier
- 埋: V: to bury
- 塑膠: N: plastic
- 小便: N: urine; V: to urinate (2)
- 尿: N: urine; V: to urinate (1)
- 尿布: N: diaper
- 氧氣: N: oxygen
- 溫室效應: N: greenhouse effect
- 癌症: N: cancer
- 發明: V: to invent; N: invention
- 皮膚癌: N: skin cancer
- 科學: N: science; SV: to be scientific
- 科學家: N: scientist
- 科學界: N: the world of science, the community of scientists
- 科學跟技術: N: science and technology (full)
- 科技: N: science and technology (short)
- 腦癌: N: brain cancer
- 血癌: N: leukemia
- 輪子: N: wheel
- 輪胎: N: tire
- 鼻癌: N: nose cancer