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