cmn: 防禦工事

Information
has URI	http://lexvo.org/id/term/cmn/%E9%98%B2%E7%A6%A6%E5%B7%A5%E4%BA%8B
character	Character U+9632
character	Character U+79A6
character	Character U+5DE5
character	Character U+4E8B

Meaning
means	(noun) a structure used to defend against attack; "the artillery battered down the defenses" defence, defense, defensive structure
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means	(noun) the art or science of strengthening defenses fortification