Noun:

1. land that belongs to the Crown

crownedadj.有王冠的；王室的；齿冠的；获荣誉的动词crown的过去分词形式.crownn.王冠；王权；花冠；顶点；齿冠；克朗（丹麦、瑞典、捷克等国的货币单位）vt.加冕；使 ... 成王；居 ... 之顶；镶齿冠；使圆满；<口>打…的头部Crown Prince Regent摄政王储crown-gall nodule冠瘿瘤crown post-puller[医] 冠柱拔出器crown mean diameter树冠平均直径crown treacle scape蒜梗crownblock protector天车防碰装置Crowned Squirrelfishn.戴冠鳂鱼(鳂科)crown forming pliers金冠成形钳crown set with stone带钻柄头Crown- rump length顶臀径

1. But within the next three hundred years, while the area of cultivated land was doubling, the population was in creasing over six times!
   公有土地渐渐被化为私产的趋势，使这种人多地少的状况更为恶化。