Precancel
vt.(收寄大宗郵件或郵包時)預先蓋銷(郵票)
??? 情景例句
You really must try and take more care.
你一定要更當心一點。
Edward had heard of the famous singer from Europe.
愛德華曾聽說過歐洲出身的著名歌星的事。
My particular experience is largely in oil,
我是專門搞石油的，