unmarkable surface
不可标记的表面
the unmarkable surface of the new whiteboard frustrated the markers.
新白板无法标记的表面让标记笔很沮丧。
many insects have unmarkable camouflage that helps them hide from predators.
许多昆虫拥有难以标记的伪装来帮助它们躲避捕食者。
the security features include an unmarkable tag that cannot be removed or altered.
安全功能包括无法移除或更改的无法标记的标签。
artists often prefer unmarkable paints for outdoor murals.
艺术家们经常喜欢使用难以标记的颜料来绘制户外壁画。
the unmarkable nature of certain synthetic fabrics makes them ideal for sportswear.
某些合成纤维的无法标记特性使它们成为运动服的理想选择。
some counterfeit prevention systems use unmarkable ink that only appears under uv light.
一些防伪系统使用只有在紫外线下才会显现的难以标记的墨水。
the archaeologist discovered an unmarkable stone tablet that defied all attempts at inscription.
考古学家发现了一块无法铭刻的石板，它抵抗了所有的铭刻尝试。
due to its unmarkable surface, the material is perfect for reusable writing surfaces.
由于其无法标记的表面，这种材料非常适合可重复使用的书写表面。
the spy used unmarkable paper that would disintegrate if handled improperly.
间谍使用处理不当就会分解的无法标记纸张。
certain metals have an unmarkable oxide layer that protects them from corrosion.
某些金属拥有一层保护它们免受腐蚀的无法标记的氧化层。
the prison uniforms are made from unmarkable fabric to prevent gang identification.
监狱制服由无法标记的织物制成，以防止帮派识别。
forensic experts found the unmarkable evidence difficult to trace.
法医专家发现无法标记的证据难以追踪。
modern passports contain unmarkable security features to prevent forgery.
现代护照包含防止伪造的无法标记安全功能。
unmarkable surface
不可标记的表面
the unmarkable surface of the new whiteboard frustrated the markers.
新白板无法标记的表面让标记笔很沮丧。
many insects have unmarkable camouflage that helps them hide from predators.
许多昆虫拥有难以标记的伪装来帮助它们躲避捕食者。
the security features include an unmarkable tag that cannot be removed or altered.
安全功能包括无法移除或更改的无法标记的标签。
artists often prefer unmarkable paints for outdoor murals.
艺术家们经常喜欢使用难以标记的颜料来绘制户外壁画。
the unmarkable nature of certain synthetic fabrics makes them ideal for sportswear.
某些合成纤维的无法标记特性使它们成为运动服的理想选择。
some counterfeit prevention systems use unmarkable ink that only appears under uv light.
一些防伪系统使用只有在紫外线下才会显现的难以标记的墨水。
the archaeologist discovered an unmarkable stone tablet that defied all attempts at inscription.
考古学家发现了一块无法铭刻的石板，它抵抗了所有的铭刻尝试。
due to its unmarkable surface, the material is perfect for reusable writing surfaces.
由于其无法标记的表面，这种材料非常适合可重复使用的书写表面。
the spy used unmarkable paper that would disintegrate if handled improperly.
间谍使用处理不当就会分解的无法标记纸张。
certain metals have an unmarkable oxide layer that protects them from corrosion.
某些金属拥有一层保护它们免受腐蚀的无法标记的氧化层。
the prison uniforms are made from unmarkable fabric to prevent gang identification.
监狱制服由无法标记的织物制成，以防止帮派识别。
forensic experts found the unmarkable evidence difficult to trace.
法医专家发现无法标记的证据难以追踪。
modern passports contain unmarkable security features to prevent forgery.
现代护照包含防止伪造的无法标记安全功能。
探索常用高频词汇