In literature, caricatures讽刺画 usually contain verbal exaggeration through which the writer achieves comic and often satiric 讽刺effects.
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Double Eagle in the first transatlantic balloon, was greeted by avid crowds in France.
Cream of tartar 酒石 , a weak acid, can be added to egg whites to help them foam泡沫 when they are beaten
Although the Carbon 14 method of dating old objects is not foolproof , it is the best method available at present
Batsfly,ratherthanglide,andthusaretheonlymammalscapableoftrueflight.
Solidgeometryhasenabledastronomerstocalculatethepositionsoftheheavenlybodiesrelativetooneanother.