He entered for many competitions, winning several gold medals.他参加过多次比赛，赢得了数枚金牌。This little ball of gold weighs a quarter of an ounce.这个小金球重0.25盎司。The boys were as good as gold on our walk.我们散步的时候，这帮小男孩表现得很乖。...
...a gold mine at Orkney, south-west of Johannesburg.位于约翰内斯堡西南奥克尼地区的一座金矿On her shoulders she wore two ornaments exquisitely set in gold - work.她在肩上挂上两件精美的金工饰品....gold and silver plate, jewellery, and roomfuls of antique ...
Many fine sentiments are embalmed in poetry.许多微妙的情感保存于诗歌中.In books, are embalmed the greatest thoughts of all ages.伟大思想古今有,载入书中成不朽.In books embalmed the greatest thoughts.古今伟大思想均载于书籍之中....
Physiological and biochemical effects of Hg ~ ( 2 + ) of Egeria najas were tested.研究了不同浓度Hg2+对细叶蜈蚣草(Egerianajas)叶绿素(Chl ) 、超氧化物歧化酶(SOD)和过氧氢酶(CAT) 的分子毒理学效应....