[核]?不加载体
以这种分离方式获得的放射核素常用不加载体(no carrier added)来标志它们的质量品，即以前的无载体(carrier-free)放射核素。
非载体加入的
Consumers have to call up their carrier after the phone is stolen to get it added to the No-Service List.
FORBES: There's Finally A Way To Make Your Phone Useless After It's Stolen
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。