单词	free dive
释义	free dive verb variants or free-dive ˈfrē-ˌdīv  free dived or free-dived also free dove or free-dove; free diving or free-diving; free dives or free-dives intransitive verb : to swim beneath the surface of water especially at considerable depth without a portable breathing device and typically with a face mask and one or two flippers : to engage in free diving His lungs can hold more than eight liters of air, twice that of the average adult, and he can hold his breath in a swimming pool for almost nine minutes. By the time he was 12 he could free dive more than 100 feet. Pete Thomas She wrote a research proposal and three years later donned a black wet suit with a weighted belt and free-dived into the lake at an altitude of nearly 20,000 feet, discovering zooplankton species new to science. Helen Macdonald free dive noun plural free dives In the past, most of the lobster harvesting was done on free dives, without the aid of breathing equipment … Kirk Semple Word History First Known Use 1958, in the meaning defined above
随便看	munitionment munitions munity munj munja munjae munjas munjeet munjeets munjes munjistin munjuks munnion munnions Munnopsis Munro Munroe effect munros muns Munsee munsees munshi munshis Munson system Munster

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