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
What would you like for dessert?
甜点吃什么？
Excuse me, please.
对不起。
Mary has written ten letters today.
马力今天写了十封信。