Define constant
[计] 定义常数
🧩 词语组成解析
🗣️ 情景例句
Everything--the food, the music and the guests--is arranged just right.
一切安排得尽善尽美--食物,音乐,所有宾客都令人满意。
Where is immigration?
入境处在什么地方？
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也没回来。