輸入需要查詢的詞語：
詞條：江防
jiāngfang
(1)
[flood-prerention emarkment,esp. the Changjiang River]︰防止江河決堤等水患的預防工程,特指長江的江防
(2)
[military defense of the Changjiang River]︰指長江的軍事防禦
江防工事