释义 n.[海洋] 潮浸区；潮间地 实用短语enclose tideland for cultivation围垦造田reclaimed tideland开垦的海涂地tideland reclamation潮间地开垦tideland soil science潮间地土壤学tideland spruce西加云杉tideland detail涨潮海岸loose tideland松软岸滩tideland region涂区nanhuizui tideland南汇嘴岸滩