The soldiers commandeered vehicles in the capital and occupied the television station.士兵们征用首都的车辆，并且占领了电视台。They drove in convoy round the city in commandeered cars.他们开着征用的小车，在城里结队而行。All automobiles in the town were comman...
他在他姨母家搭伙.He boarded with his aunt.他昨天晚上去看望了姨母.He went to see his aunt last night.她不禁对这位姨母有些寒心了.She shut up her heart instinctively against her aunt....
At sufficiently high temperatures and alkalinity, fatty esters may be hydrolyzed to produce soaps.在足够的温度和碱度的情况下, 脂护酯可能被水解产生皂类.Incorporating organic material into chalky soils will reduce the alkalinity.在白垩质土壤中添加有机物可降低其碱性...