双语例句
- Pens and pencils are writing utensils.
钢笔和铅笔是书写工具。
权威例句
Pen and inkPen and InkPen and InkComputer-generated pen-and-ink illustrationOrientable textures for image-based pen-and-ink illustrationInteractive pen-and-ink illustrationComputer-generated pen-and-ink illustraionInteractive pen-and-ink illustrationImage-based pen-and-ink illustrationReal-time pen-and-ink illustration of landscapesComputer-generated pen-and-ink illustration of treesRendering parametric surfaces in pen and inkRendering parametric surfaces in pen and ink
