“橡胶的”造句
2024年05月06日 04:01:20
烧
橡胶的刺鼻气味
the pungent smell of burning rubber
橡胶是稀少而宝贵的, 可是俄国对
橡胶的需要量是非常大的.
Rubber was scarce and precious, and the Russian demand for it was on the large scale.
该光谱表明,聚乙稀类物已经迁移到人造
橡胶的表面.
The spectrum indicates that a polyethylene - like species has migrated to the surface of the elastomer.