The single point of red in the sea of green in the park was her red dress.

We conducted a spectral analysis to investigate the spectral characteristics of this substance.

It's difficult to understand the principles of electrooptics.

Electroporation is a biotechnology technique that creates temporary holes in the cell membrane to incorporate substances into the cell.

He is interested in the study of constructed languages.

This fashion spread quickly.

A skew-symmetric matrix has the characteristic that its transpose matrix is the inverse of the original matrix.

He has acrophobia, so he is not good at mountain climbing.

This room is overflowing with happiness.

The Mariana Trench is the deepest part of the earth.