a deposit of sand or gravel in the bed of a river or lake, containing particles of valuable minerals
砂矿，砂积矿床
-
placer gold deposits .砂积金矿。
[with modifier]a person or animal gaining a specified position in a competition or race
（竞赛或赛跑中）获得名次者
-
last year's fifth placer had a good run .去年的第五名跑得不错。
a person who positions, sets, or arranges something
安放者，放置者，安置者
-
he was a shrewd placer of the ball .他是个定位球得分高手。
a person who puts the material ready for firing in a pottery kiln
装窑工。
〈英， 非正式〉 销赃者。
-
placern.砂矿；砂积矿床；获得名次者；安放者；放置者；安置者；销赃者；装窑工
-
placen.地点；地方；座位；位子；排名；名次；广场；短街；处；地位
-
playern.运动员；演奏者，乐手；演员；（Player）人名：普莱耶
"early 19th cent.: from Latin American Spanish, literally ‘deposit, shoal'； related to