空心形树冠
hollow───adv.彻底地；无用地；vt.使成为空洞；vi.形成空洞；adj.空的；中空的，空腹的；凹的；虚伪的；n.(Hollow)人名；(英)霍洛；n.洞；山谷；窟窿
crown───n.王冠；花冠；王权；顶点；n.(Crown)人名；(英)克朗；vt.加冕；居…之顶；表彰；使圆满完成
hollow-eyed───adj.眼窝凹陷的
crooks hollow───弯曲空心
hollow man───虚伪的人；不诚实的人；透明人
deathly hollow───死穴
hollow back───脊柱前凸；穹状书脊；腔背；腔背，穹状书脊（书背和书本身不粘在一起的精装，各国现在一般均通行这种形式，日本称之为腔背）
tommy crown───汤米王冠
imperial crown───皇冠
Even 18 months only then closed, before will therefore touch the baby, the crown to have soft hollow.───甚至18个月才闭合，所以会触到宝宝前顶部有一块软软的凹陷。
had a hollow crown on top of its head. Males had larger crowns than females.───头顶上有个中空的冠子，雄性的头冠比雌性的大些。
Cumberbatch will play Richard in the upcoming BBC Two drama series' the Hollow Crown - King Richard III '.───康伯巴奇将在BBC二套即将播出的英剧《空王冠：理查三世》中饰演这位国王。
It had a hollow crown on top of its head. Males had larger crowns than females.───头顶上有个中空的冠子，雄性的头冠比雌性的大些。