常見例句This non sequitur invalidates his argument. 他不根據(jù)前提推理因而論證無效。She catch the insect by invert her cup over it. 她把杯子倒扣在昆蟲上,將它逮住了。Patience is a sine qua non for a good teacher. 做個(gè)優(yōu)秀教師必不可少的條件是要有耐心。The diplomat was declared persona non grata. 這位外交家被宣布為不受歡迎的使節(jié)。He is declared personal non grata and forced to leave the country. 他被宣布為不受歡迎的人而被迫離開該國(guó)。non invert 同相,正相 返回 non-invertible