TM 📖 中文释义 商标[计] 磁带标记, 磁带模块, 终端监控程序 🔗 释义中的汉语词 商标 📘 English Definition（英文释义） n a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime ← tly T 字母词表 TM wave →