Do you remember where I put my study guide?

Spectroscopy is an important means of investigating the properties of matter.

He is an expert in Classical Chinese text studies, and is good at interpreting ancient Chinese literature.

He is knowledgeable in all fields of learning.

He is widely recognized as an expert in dogmatics.

He is majoring in the study of national law.

He understands the basic concepts of thermodynamics.

His writing skillfully uses zeugma to surprise the reader.

This artwork is subject to droit de suite.

The troposphere is the lowest part of the Earth's atmosphere, and most of the weather occurs here.