Innavigable
a. 不能航行[通航]的
🗣️ 情景例句
first we need to know some references.
首先我们得知道你们有哪些备询人。
Tricky
诡计多端
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。