cmn: hǎi mian

Information
has URI	http://lexvo.org/id/term/cmn/h%C7%8Ei%20mian

Meaning
means	(noun) level of the ocean's surface (especially that halfway between mean high and low tide); used as a standard in reckoning land elevation or sea depth sea level
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means	(noun) a porous mass of interlacing fibers that forms the internal skeleton of various marine animals and usable to absorb water or any porous rubber or cellulose product similarly used sponge