[tag=DT | lemma=have] [word=echo] □
[tag=DT | lemma=have] [word=echo] [□]
[tag=DT | lemma=have] [word=echo] []
" Statements like this echo throughout the biological literature . Where the Verse marvels at the wonders of the echo under the bridge in the park , the two - Verse and Chorus - echo back poetic lines . Multiple reflections , side echoes from the piers , and an echo from the top of the sheet piling or footing also appear in the record . Echoes are used by scientists to record the depth of the ocean by timing how long it takes to detect an echo from the ocean bottom . Like an echo from that pent-up murmur of feeling which had rippled through the crowded court many years ago , his little group of auditors almost gasped as Lovell left his place and strolled down the room . " Sailors use active sonar by pumping sound waves through the ocean and listening to the echo as it bounces off objects . This yearning , experienced by the tens of millions of Potter fans , by the hundreds of millions who find a self ‐ transcending solace in Nature , is , it seems to me , an echo from that voice which cries out in the Greek desert . Bats find their way at night and locate their food by emitting a series of quite loud ultrasounds that bounce off , and return an echo from , anything in their path .