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- The old trade in black ivory is on more. 昔日非洲黑奴的买卖已不复存。
- Gold, slaves and ivory were sent north. 黄金、奴隶和象牙被运送到北方。
- The men trafficked with the natives for ivory. 这些人与土着居民做买卖以换取象牙。
- The professor lived in an ivory tower. 这个教授生活在象牙塔中。
- He saw he should no longer shut himself up in his ivory tower. 他认识到不应再把自己关在象牙塔里。
- His lean body is engulfed in an ivory white Afghan coat. 他瘦削的身躯裹在一件象牙色的阿富汗大衣中。
- Cheese is a solid; milk is a liquid. 乾酪是固体，奶是液体。
- Solid fuel motors are coming into use. 固体燃料马达即将开始使用。
- The country was solid for peace. 全国上下都希望和平。
- Water becomes solid when it freezes. 水结冰时便变成固体。
- The miners were solid on this issue. 矿工们在这件事上是一条心的。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- There was a solid vote in favour of the proposal. 提案获全体一致通过。
- When water freezes, it becomes solid. 水结冰时变成固体。
- The students are learning solid geometry. 这些学生正在学习立体几何学。
- What a fine piece of ivory work! 多么好的一件象牙工艺品啊！
- These glaciers are beds of solid ice. 这些冰河由一层层坚冰形成。
- His nails resemble the ivory keys of the spinet. 他的指甲象白色的琴键一样。
- The workers were tunnelling through solid rock. 工人们正在坚石中挖掘一条通道。
- The castle is founded on solid rock. 那座城堡建筑在坚实的岩石上。
