单词	polygonal tundra
释义	polygonal tundra 多边形冻原
随便看	assistant counselors Assistant Counter Battery Officer Assistant Counter Bombardment Officer Assistant Counter Mortar Intelligence Officer Assistant Countermortar Officer Assistant Credit Planning assistant criterion forest assistant curator assistant cylinder assistant data Assistant Data Recording System Analyst assistant dean Assistant Dean of Students assistant decision assistant decision-making assistant decision-making system Assistant decision support system assistant decision system Assistant Defense Counsel Assistant,Dental Assistant Departmental Secretary assistant department head Assistant Deputy Director for Operations Assistant Deputy Judge Advocate General Assistant Deputy Minister