| 镭射 | léi shè | laser (loanword); Taiwanese term for 激光 | |
| 镭射印表机 | léi shè yìn biǎo jī | laser printer |
| 1 | Madame Curie discovered radium. | |
| 2 | Radon comes from radium decay. | |
| 3 | Radium and penicillin were discovered . | |
| 4 | Madame Curie discovered the element radium. | |
| 5 | It was Madame Curie who discovered the element radium. |