Uncovered symbol
[计] 未被公认的符号
🧩 词语组成解析
a. 无遮盖的, 未戴帽子的, 未保险的\\n[经] 无担保的, 未补进的(空头), 未保险的
🗣️ 情景例句
I had dinner with him Saturday,
星期六我与他一起吃晚餐，
The view was terrific.
景色美极了。
It is used by travellers and business people all over the world.
在世界各地的旅行者及商人都用英语。