221. economize on (=save sth. instead of being wasteful) 節(jié)省

　　222. have an effect on 對…有影響

　　223. be in effect (=be in operation) 有效

　　224. go into effect 生效. ( 近 come into effect; take effect; be brought into effect)

　　225. in effect (=in fact, really) 實際上

　　226. give effect to (=carry out) 實行,使…生效

　　227. to no effect 不起作用,沒有取得任何效果

　　228. (be) of no effect (=useless) 無效

　　229. to the effect that 大意是…,主要內(nèi)容是…

　　230. to that effect 是那個意思的…

　　231. emerge from ( =appear, become known ) 出現(xiàn), 暴露(問題. 意見等)

　　232. place(or put, lay) an emphasis on 強調(diào), 把重點放在…上

　　233. encourage sb. in 鼓勵; encourage sb. in hisher work 鼓勵某人工作; encourage sb. in hisher idleness 慫恿某人游手好閑

　　234. encourage sb. in …with sth. 用…鼓勵某人做某事

　　235. on end (=continuously) 連續(xù)地

　　236. (be) at an end (=finished) 結(jié)束了

　　237. no end of (=very manymuch) 很多,大量

　　238. in the end (=finally, eventually) 最終

　　239. at one’s wit’s end (=not knowing what to do or to say) 無法可想, 智窮計盡

　　240. end up with 以…而結(jié)束