点击下方单词,选择对的这个单词
1. 护城河;城壕A moat is a deep, wide channel dug round a place such as a castle and filled with water, in order to protect the place from attack.
1. ditch dug as a fortification and usually filled with water
Synonym: fosse
多通过句子记忆单词,而不是单独死记硬背。