凹的英文：a depressionindentationconcavehollow

参考例句：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depression是什么意思：n. 沮丧，消沉；不景气，萧条（期）；低气压；压低；降低，下沉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.indentation是什么意思：n.1、压痕，刻痕2、凹陷，缺口3、锯齿状4、（印刷、书写中的）首行缩进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。concave是什么意思：adj. 凹的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到沪江小D查看凹的英文翻译>

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