Precancel
vt.(收寄大宗邮件或邮包时)预先盖销(邮票)
🗣️ 情景例句
Do you know anything about South American culture?
你了解南美洲的文化吗？
I've lived here for five years.
我住在这里有5年的时间了。
Many people in industry and the Services, who have practical experience of noise,regard any investigation of this question as a waste of time;
在工业部门工作和在军队中服役的许多人对噪音有切身的体会，他们认为对这个问题进行调查是浪费时间，