V. w.
[医] 血管壁, 管壁
🧩 词语组成解析
对\\n[医] 弧菌属, 视觉, 视敏度
[医] 韦内(X线硬度单位,X线穿透力单位)
🗣️ 情景例句
Room service. May I help you?
客房服务部，需要我为您效劳吗？
He is planning his future already.
他已经在为将来做打算了。
He sends me interesting postcards from the ports where the ship stops.
他还从船停泊的海港给我寄来了明信片。