3. 由by构成的介词短语,如:\x0dby no means(决不), by oneself(独自), by the way(顺便), by all means(一定要), by chance(偶然).\x0d4. 由from构成的介词短语,如:\x0dapart from(除了), far from(很不), from time to time(不时), from now on(从现在起).\x0d5. 由in构成的介词短语,如:\x0din public(在公开场合), in detail(详细的), in advance(事先), in fashion(流行), in return(作为回报).\x0d6. 由off构成的介词短语,如:\x0doff balance(失衡), off duty(下班), off the price(减价), off guard(不提防), off one's head(有点发疯).\x0d7. 由on构成的介词短语,如:\x0don average(平均), on business(因公), on the job(上班), on foot(走路), on time(准时).\x0d8. 由out of构成的介词短语,如:\x0dout of danger(脱离危险), out of hand(缺人), out of reach(不可及), out of debt(还清债务), out of sight(看不见).\x0d9. 由to, up to, with, within, without构成的介词短语,如: