凹的英文怎么说

凹的英文：
a depression
indentation
concave
hollow

• a retuse leaf
  前端微凹的叶子
• The palm of one's hand is slightly concave.
  人的手掌是微凹的。
• Biconcave:Concave on both sides or surfaces.
  两面凹的:两侧或两面凹陷的。
• A cylinder is a hollow tube with a closed concave base that permits it to stand upright.
  钢瓶是中空的管道，封闭的底部是凹入的，这样可以直立起来。
• A natural hollow or depression in the body or an organ.
  （人体等上的）凹窝躯体或器官上天然的洞或凹陷
• Cavity-retainer plate
  凹模固定板
• Recessed a portion of the wall.
  使墙的一部分凹进去
• I'm afraid I've dented the car.
  恐怕我把汽车撞凹了。
• Carve a gem in intaglio
  在宝石上凹刻花纹
• Button die
  镶入式圆形凹模

• depressed business
  不景气的生意
• This is an act of depressing.
  这是使人压抑的行为。
• Manic depressives oscillate between depression and elation.
  躁狂抑郁症患者抑郁与躁狂交替发作.

• The act of indenting or the condition of being indented.
  做成刻纹;带有刻纹制作刻纹的行为或被做成刻纹的状态
• Decrease indent of paragraph one level /Decrease Indent
  把段落缩进程度减小一个等级/减小缩进
• The firm indented for new machinery.
  这家公司用订货单订购新机器。

• The mirror is concave.
  镜子呈凹面。
• The graph of a concave function is always below its tangent.
  一个凹函数的图象总在它的切线的下方。
• A depression similar to that in a shallow concave container for food
  凹形，凹面与浅的凹型盛食物的容器相似的凹处