English Expression · Intermediate
echo time
The time between a sound or pulse of radio waves being produced and the receipt of the corresponding echo
Pronunciation: say echo time
Meaning
The time interval between the transmission of a pulse and the reception of its echo, often used in medical imaging or radar.
Example
In MRI imaging, the echo time is a critical parameter that affects the contrast of the resulting image.
In MRI imaging, the echo time is a critical parameter that affects the contrast of the resulting image.
Practice tips
- Practice echo time out loud — read the pronunciation guide above and repeat.
- Use it in your own sentence today; reuse beats rereading.
- Pay attention to context: this English expression is for intermediate-level learners.