?绯红色紫繁缕
... shoveller 翻扬机(挖土机驾驶员)... scaup duck 绯红色紫繁缕... bluebill 铃凫 ...
?头鸭
头鸭
小斑背潜鸭
斑背潜鸭
On the Firth of Forth, says Northumbrian Water's Mr Spray, large populations of scaup, a diving duck, vanished after the effluent was cleaned up.
ECONOMIST: For some, sewage is pollution. For others, it's nutrition
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。