这段经历使他对调停行动持怀疑态度。The experi-ence has left him sceptical about efforts at conciliation.一位杰出的政治调停人物a great political fixer他将出演调停者.He will appear in the role of mediator....
Unleaded gasoline rose more than a penny a gallon.无铅汽油每加仑涨了1分多。The new Metro is designed to run on unleaded fuel.新的地铁系统设计为使用无铅燃料。All its V8 engines will run happily on unleaded.其所有的V8引擎使用无铅汽油都将运转顺畅。...
The adventitious root is triarch, and has the secondary structure.不定根为三原型, 具次生结构.Stem erect or floating, elongate, 5 - angled, nodes often with adventitious roots.茎直立或漂浮, 拉长, 5具角, 节通常具不定根的.It required more than 15 to ind...