潜艇堡潛艇堡

qián tǐng bǎo

释义

submarine sandwich

在应用里学习 → 按笔顺书写

汉字

潜qiánto hide; secret, latent, hidden氵替艇tǐngdugout, punt, small boat舟廷堡bǎofort, fortress; town, village保土