条约的宗旨已在序言中说明。The aims of the treaty are stated in its preamble.他为这个剧本写了一篇精彩的序言.He has written a fine preface to the play.她那部关于战争的著述之前有几页论证严谨的序言.Several pages of closely reasoned argument preface her account of the war....
The heart pumps by expending and contracting of muscle.心脏通过收缩肌肉抽取和放出(血液).Money held by households and firms is contracting - a harbinger of disinflation and slump.家庭和商户所持有的现金在缩水,这预示着通货紧缩和经济萧条.Most bats produce echolocati...
房子位置便利，距离商店及其他设施都不远。The home is situated within easy access of shops and other facilities.我对肯德尔及其公司的忠诚加深了。My allegiance to Kendall and his company ran deep.票房及其他收入已经下降。There has been a falling-off in box office income an...