常見例句A fire was burning in the grate. 火在壁爐中燃燒著。He took out a fire insurance policy for his house. 他為自己的房子辦理了一份火險(xiǎn)保險(xiǎn)單。This non sequitur invalidates his argument. 他不根據(jù)前提推理因而論證無(wú)效。The kettle was boiling away merrily on the fire. 壺水燒開了咕嘟咕嘟地滾泡。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)。 返回 non-fireable