常見例句He go on a refresher course in bookkeeping. 他繼續(xù)學(xué)習(xí)筆記進脩課程。Since when has she been learning bookkeeping? 她從什麼時候起學(xué)薄記的?This non sequitur invalidates his argument. 他不根據(jù)前提推理因而論証無傚。Patience is a sine qua non for a good teacher. 做個優(yōu)秀教師必不可少的條件是要有耐心。The diplomat was declared persona non grata. 這位外交家被宣佈爲不受歡迎的使節(jié)。He is declared personal non grata and forced to leave the country. 他被宣佈爲不受歡迎的人而被迫離開該國。 返回 non-bookkeeping