freshwater port and largest city in Oregon; located in northwestern Oregon on the Willamette River which divides the city into east and west sections; renowned for its beautiful natural setting among the mountains
largest city in Maine in the southwestern corner of the state
造句
用作名詞(n.)
He went to the Finals twice in Portland. 在波特蘭時，他帶隊兩次打進總決賽。
Kharif is a senior writer for BusinessWeek.com in Portland, Ore. 卡里夫是商業(yè)周刊高級撰稿人，住在俄勒岡州波特蘭市。
常用短語
Portland cement
波特蘭水泥
Portland stone
波特蘭石
coloured portland cement
[化] 彩色水泥...
ordinary portland cement
普通硅鹽水泥...
ferro-portland cement
含鐵波特蘭水泥...
Portland clinker
硅酸鹽水泥熟料...
Portland-slag cement
礦渣水泥
近義反義詞
portly
portion
Portlandia
portlandite
Portland beds
Portland bill
Portland stone
portlandite CH
Portland cheese
Portland cement
portland eement
Portland clinker