单词	radiotracer
释义	ra·di·o·trac·er (rādē-ō-trā′sər) n. A radioactive tracer.
随便看	tendu Tenebrae tenebrific tenebrionid tenebrious tenebrosity tenebrous Tenedos Tenedos tenement tenemental Tenerife tenesmus tenet ten-gallon hat tenge Teng Hsiao-ping Teng Hsiao-ping tenia tenia teniacide teniacide teniafuge teniafuge teniasis

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。