Penta-
pref. 表示“五”之义
📖 牛津释义
penta-
comb form 构词成分 having or made up of five of sth 有五个某物; 由五个某物组成
a pentagon * the pentathlon.
🧩 词语组成解析
[美口]五角大楼, 美国国防部
🗣️ 情景例句
Well, here we are.
好了 ，终于到啦。
The United Nations conference is projected for next year.
联合国大会预定明年召开。
Just as that moment the train came into the station.
正在这时，火车进站了。