“sinkhole”的概念、定义、翻译、参考文献-科学参考

单词	sinkhole
释义	sinkhole [`siŋk´hōl] ^GEOLOGY Closed surface depressions in regions of karst topography produced by solution of surface limestone or the collapse of cavern roofs.
随便看	standby battery standby computer standby power source standby register standby replacement redundancy standby time stand fire standing cloud standing crop standing ground standing knee height standing-on-nines carry standing operating procedure standing rigging standing valve standing water standing wave standing-wave detector standing-wave indicator standing-wave loss factor standing-wave meter standing-wave method standing-wave producer standing-wave ratio standing-wave-ratio meter

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