According to the theory of relativity, nothing can travel faster than light.
根据相对论,任何东西都无法超越光速。
《牛津高阶英汉双解词典》
That sounds fine in theory, but have you really thought it through?
这话听起来很有道理,但是你真正全面考虑过没有?
《牛津高阶英汉双解词典》
A school dental service exists in theory, but in practice, there are few dentists to work in them.
照理说,学校也有牙医诊所,可实际上,里面的牙医寥寥无几。
《柯林斯高阶英汉双解学习词典》
This theory was initially received with great scepticism by her fellow scientists.
她的科学界同行最初对这一理论持有强烈的怀疑态度.
《简明英汉词典》
The doctrine of surplus value is the cornerstone of Marx's economic theory.
剩余价值学说是马克思经济理论的基石.
《现代汉英综合大词典》
