This huge banyan tree has a history of more than 400 years.这棵大榕树已经有四百多年的历史了.Dehong in the banyan tree in all the stations in the largest.在德宏榕树在所有树种中站的比重最大.Wear the campus dime because had the big banyan more beautiful.着校...
The conductor blew his whistle, and the tram stopped.售票员吹哨子, 电车停了下来.Freda: What can you see a tram or a double - decker ?弗蕾达: 你可以看到有轨电车或 双层?In 1882, London's first electric tram cars went into service...1882 年，伦敦第一辆...
Mari refolded the darned pullover and socks.玛丽把织补过的套头衫和袜子重新叠好。Expressed proteins as inclusion bodies were solubilized , refolded and purified by GST affinity chromatography.表达产物为包涵体形式,溶解和折叠后,以GST亲合层析色谱纯化....