在機場的K9嗅毒犬 K9 Drug-Detection Dog/Sniffer in the Airport
在機場的K9嗅毒犬 K9 Drug-Detection Dog/Sniffer in the Airport ● 字源 「K9」是英文 canine 的諧音縮寫,用來指警犬或軍犬。「detection」源自拉丁文 detegere(de- 去除+ tegere 覆蓋,意指揭開、發現)。「sniffer」源自擬聲字 sniff(以鼻吸氣聞嗅),加上 -er 表示做此動作者。「airport」由 air(空氣)與 port(港口,源自拉丁文 portus)組成。 ● 例句 Not until handlers, whose dogs, which had been trained for months to associate a faint chemical signature with a food reward, patrolled the baggage halls of busy airports, realized that the animals, whose noses, a sense that, as veterinary scientists have repeatedly shown, can detect vapors at concentrations far below any instrument's threshold, were being misled by cues that the handlers themselves unwittingly gave, did the programs begin to adopt blind trials in which no one present knew where the sample was hidden. (約 90 字) ● 排列為比較容易閱讀的方式 Not until handlers, whose dogs, which had been trained for months to associate a faint chemical signature with a food reward, patrolled the baggage halls of busy airports, realized that the animals, whose noses,...