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单词 beaked whale
释义

Examples of 'beaked whale' in a sentence
beaked whale

Last year, a new type of beaked whale was identified.There are 21 species of beaked whale but little is known about any of them.The beaked whale was able to hold its breath for 85 minutes while it completed the epic dive.Beaked whales are relatively small by cetacean standards - adults varying in length from some 4 to 13 metres, with males growing larger than females.Naval sonar and seismic surveys represent the greatest threat to beaked whales and appear to be responsible for many recent strandings.Suspicion fell on naval sonar after unusual mass strandings of beaked whales were first reported in the early 1960s, when such devices became commonly deployed.
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更新时间:2025/2/9 16:54:08