Microbiologists isolated several true yeasts from the soil sample to study their fermentation properties.

The farmer proudly displayed the true yams he had harvested that morning.

Engineers measured the true stresses in the beam to predict fatigue life.

During tensile testing, the engineer recorded the true stress at each increment to determine when necking would begin.

Her explanation about the delay didn't ring true to anyone who knew the timeline.

In the old letters she found, several true loves were described in painstaking detail.

For homework, the teacher assigned a practice set of true or false questions to help prepare for the exam.

The true-or-false question on the quiz confused many students.

When certain characteristics throw and true within a family line, breeders know those traits are reliably inherited.

In the summer garden, true bugs were feeding on the tomato plants, leaving small white spots on the leaves.