messenger
- n. 报信者，送信者；先驱
- n. (Messenger)人名；(德)梅森格；(英)梅辛杰
考试真题
- Surgeons may survive the robot invasion, but others at the hospital might not be so lucky, as iRobot, maker of the Roomba, a robot vacuum cleaner, has been showing off Ava, which could be used as a messenger in a hospital.
出自-2012年12月阅读原文