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- hyperbolic point on a surface 曲面上的双曲点
- The luminous flux per unit area at any point on a surface exposed to incident light. 照度受光照射的表面上任一点单位面积上的通光量
- A tool for stamping a design on a surface. 压印器一种在表面上打印出图案的工具
- A material encrusted on a surface. 硬壳表面表面的硬壳状物
- A series of marks grilled or embossed on a surface. 受烤炙烙或印在一个表面上的一系列印记
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- Her eyes fixated on a point on the horizon. 她的眼睛固定在地平线上的一点。
- He planed away the irregularities on a surface. 他把表面上不平的地方刨掉了。
- A surface containing all the straight lines that connect any two points on it. 平面包含面上所有连接任意两点的直线的平面
- A series of marks grilledor embossed on a surface. 受烤炙烙或印在一个表面上的一系列印记。
- Locus of points on a surface at which the luminance is the same, for given positions of the observer and of the source or sources in relation to the surface. 对于给定的观察者位置，和给定的光源位置或者与光源相关的发光表面来说，该表面或曲线上各点的亮度相同。
- A mark produced on a surface by pressure. 印记，印痕由于压力而在表面上形成的痕迹
- To make a likeness with lines on a surface; sketch. 绘画用线在平面上画；描画
- Frozen dew that forms a white coating on a surface. 白霜露珠结冰后在物体表面形成的白膜
- A design or text engraved on a surface. 雕刻样式雕刻于表面之上的图案或文字
- To gather and condense (moisture) on a surface. 冒汗：以带孔的表面排泄（水份），如皮肤
- The point on a stem where a leaf is attached or has been attached; a joint. 节(茎上生叶处)茎上的点，此处长叶或有叶子; 节点
- Small cavities, depressions or scars on a surface. 表面上的较小的空穴，凹陷或凹痕。
- A shallow notch, cut, or indentation on a surface. 表面上的较浅的刻槽、刻痕或缺口。
- To draw(a curve) connecting points on a graph. 图示用（曲线）将平面图上的点连起来
