Vana
abbr. vector automatic network analyzer 矢量自动网络分析仪
🗣️ 情景例句
No buts.
不要说可是。
What sort of guarantees are there against late delivery?
惩罚延迟发货有什么保证呢？
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。