点击下方单词,选择对的这个单词
形容词
1. (河流)可航行的,适于航行的A navigable river is wide and deep enough for a boat to travel along safely.
1. able to be sailed on or through safely
e.g. navigable watersa navigable channel
多通过句子记忆单词,而不是单独死记硬背。