| 英文.... | Substance which is traced through a biological, chemical, or physical system in order to study the system. |
| 荷蘭語.... | Te gebruiken voor een substantie die kan worden gevolgd door een biologisch, chemisch of fysisch systeem, om dat systeem te bestuderen. |
| 西班牙語.... | Úsese para una sustancia que es detectada a través de un sistema biológico, químico o físico con el fin de estudiar dicho sistema. |
| 示蹤劑............ | [AS-Academia Sinica] |
| ................. | 國家教育研究院-雙語詞彙、學術名詞暨辭書資訊網 March 22, 2012 |
| ................. | 智慧藏百科全書網 March 22, 2012 |
| 示蹤物............ | [AS-Academia Sinica] |
| ................. | 大英百科全書線上繁體中文版 March 22, 2012 |
| 追蹤素............ | [AS-Academia Sinica] |
| ................. | 牛津當代大辭典 p. 1933 |
| tracer............ | [VP] |
| ................. | Chenhall, Revised Nomenclature (1988) |
| ................. | Oxford English Dictionary (1989) |
| ................. | Webster's Third New International Dictionary (1961) |
| ................. | Random House Unabridged Dictionary (1993) |
| ................. | AAT-Ned (1994-) |
| klikstof............ | [Bureau AAT] |
| ................. | AAT-Ned (1994-) |
| merkstof............ | [Bureau AAT] |
| ................. | AAT-Ned (1994-) |
| verklikkerstof............ | [Bureau AAT] |
| ................. | AAT-Ned (1994-) |
| trazador............ | [CDBP-DIBAM] |
| ................. | Moliner, Diccionario de uso del español (2004) II:1298 |
| Subject:............ | [Bureau AAT] |
| ................. | CDMARC Subjects: LCSH (1988-) tracers (biology); tracers (chemistry); tracers (dentistry); radioactive tracers; groundwater tracers; tracers (hydrogeology); stable isotope tracers |
| ................. | NASA Thesaurus (1988) tracers |
| ................. | ROOT Thesaurus (1981) tracer methods; radioactive tracer methods |
| ................. | Polytechnisch woordenboek En-Ne (1991) |
| ................. | IATE |