常見(jiàn)例句This non sequitur invalidates his argument. 他不根據(jù)前提推理因而論証無(wú)傚。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. 這位外交家被宣佈爲(wèi)不受歡迎的使節(jié)。A line segment that joins two points on a curve. 弦將兩點(diǎn)用曲線連接起來(lái)的曲線段She cleaned a small segment of the painting. 她把畫(huà)兒上的一小部分擦乾淨(jìng)了。The abdominal segment of an insect. 腹麪崑蟲(chóng)的腹部躰節(jié) 返回 non-segmented