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- Status of solid biofuel standards of EU 欧盟固体生物质燃料标准技术进展
- 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。
- solid biofuels 固体生物质燃料
- When water freezes, it becomes solid. 水结冰时变成固体。
- So is the use of food crops to produce biofuels. 因此，是利用粮食作物生产生物燃料。
- The students are learning solid geometry. 这些学生正在学习立体几何学。
- These glaciers are beds of solid ice. 这些冰河由一层层坚冰形成。
- 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。
- "I was truly obsessed with biofuel," he said. 卢拉说：“我对生物燃料的确是过于着迷了。
- He buttressed up the argument with lots of solid facts. 他以大量确凿的事实支持这个论点。
- A skyscraper built on a base of solid rock. 建筑在坚实岩石基础上的摩天高楼
- solid biofuel 固体生物质燃料
