赤杨属于桦木科.Alder trees belong to the birch family.而与赤杨共生的微生物是放线菌.The microorganisms involved in symbiosis with the alder tree are actinomycetes of the genus Frankia.这些幽静去处得天独厚,垂柳, 赤杨及其他抽枝发芽较早的树木长得非常茂盛.The weeping - willow ,...
她心烦意乱地又把手往水面上一拂.With an impatient gesture she passed her hand over the water once more.秋天是位仙女, 她袖子一拂, 擦去农民的汗水.Autumn is a fairy, she sleeves, wipe the sweat of peasants....
The potassium content of foodstuffs is very variable.食物中钾的含量差别很大。...shortages of even the most basic foodstuffs...最基本食物的短缺Imports of foodstuffs accounted for a small proportion of total imports.食物进口仅占总进口额的一小部份.Plants are...
媒体对王室的过度关注令人反感。The media has brought more unwelcome attention to the Royal Family.王室的神秘性已经一去不复返。The mystique surrounding the monarchy has gone for ever.西班牙王室的一些成员居住在葡萄牙.Some of the royal family of Spain are resident in P...