Trace

She could detect a trace of sadness in his voice.

The scientist discovered a trace of a new element in the sample.

The car left a trace of its exhaust fumes on the road.

The dog sniffed the ground, trying to find a trace of its owner.

There was a trace of lime in the water, which made it taste odd.

She found a trace of her lost necklace under the couch.

He could see a trace of light coming from under the door.

The forensic team discovered a trace of explosives at the crime scene.

The hiker followed the trace of footprints to find the missing camper.

The perfume left a trace of its scent on her skin.

The detective found a trace of blood on the knife.

The cat left a trace of paw prints in the snow.

The trace waveform was captured and analyzed using a digital signal processing algorithm.

The trace capacitance was causing the circuit to behave unpredictably at high frequencies.

The trace was too small to be visible on the naked eye, so the technician used a magnifying glass.

The amplifier's output was distorted due to the presence of a trace voltage.

The high-speed data transmission was affected by the trace impedance mismatch.

The runner left a trace of his sweat on the treadmill.