Sallie won the pole vaulting.莎莉撑杆跳获胜.The bars are two round wooden bars used for such as swinging, vaulting, and handstands.双杠是两根圆形木制横杠,可做回环 、 腾越和倒立等动作.Vaulting the stile, he headed diagonally across the paddock.翻身跃过栅栏后,...
She cites a favourite poem by George Herbert.她引用了自己最喜爱的一首乔治·赫伯特的诗。CITES is the Convention on International Trade in Endangered Species of Wild Fauna and Flora.CITES是关于濒危野生动植物种国际贸易的国际公约.CITES is the Convention on Internat...
醇和醛两者为氧化的次级产物.Both the alcohols and aldehydes are secondary products of the oxidation.当次级电路开路时, 铁芯磁通量仅仅由初级电流产生.When the secondary circuit is open, the core flux is produced by the primary current only.群系可以按其优势物种的特征划分为一些次...