Junctions
n. 连接；交叉点；接头（junction的复数）
🗣️ 情景例句
It's a problem, isn't it?
这确实是个问题，不是吗？
Did you sleep well last night?
你昨晚睡得好吗？
This echo-location in bats is often compared with radar, the principle of which is similar.
蝙蝠这种回声定位常常可与雷达相比较，其原理是相似的。