say更換哪個字母變成另一個單詞

把字母s換成字母d，組成新單詞day，意思是：n.白天一天一日白晝工作日一天的活動時間時期。

例句： day should be mainly dry with sunny intervals.

白天大部分時間應無雨，間有陽光。

2、The place was lit up as bright as day.

燈火輝煌，猶如白晝。

3、Thousands of working days were lost through strikes last year.

去年因罷工損失了數以千計的工作日。