concave的反义词有：convex, convex。adj.concave的反义词（内凹的）：convex。concave的反义词（其他释义）：convex。...

concave的音标：concave的英式发音音标为：[kɒn'keɪv]concave的美式发音音标为：[kɑn'keɪv]...

The cloven hooves are sharp edged , elastic and concave.蹄锋利,呈凹形, 富有弹性.In adults its contour may be straight, slightly concave or slightly convex.成人肺其形状可以是直的, 轻微凹下或轻度突出.concave lens凹透镜The palm of one's hand is slight...

n.凹面，成凹形adj.凹的vt.使成凹形...

concave的复数形式为：concaves...

concave的一般过去时为：concaved...

concave的现在进行时为：concaving...

concave的第三人称单数（三单）为：concaves...

The palm of one's hand is slightly concave.人的手掌是微凹的.The cloven hooves are sharp edged , elastic and concave.蹄锋利,呈凹形, 富有弹性.In adults its contour may be straight, slightly concave or slightly convex.成人肺其形状可以是直的, 轻微凹下或...

concave的现在完成时为：concaved...