He works obsessively from 7.15 am to 9 or 10 at night.他工作极为投入，会从早上七点一刻一直干到晚上九十点。There were certain places that were really creepy at night.有些地方晚上真是让人不寒而栗。The traffic in this city never lets up, even at night.这个城市道路上的车辆从来...
Eight drawings by French artist Jean Cocteau will be auctioned next week.下周法国画家让·科克托的8幅作品将被拍卖。Her dresses will be auctioned off for charity.她的衣物将被拍卖以资助慈善事业。It was sad to see all grandmother's lovely things being auc...
Trinitrotriazidobenzene is less sensitive to impact and friction than mercury fulminate.三硝基三叠氮苯的摩擦感度和冲击感度比雷汞低.Mercury fulminate may contain trace of mercuric oxalate.雷汞中可能含有微量的乙二酸汞.An explosive salt of fulminic acid fulm...