Sources program
[经] 源程序
🧩 词语组成解析
n. 输入源；发起者；来源（source的复数）
🗣️ 情景例句
Oh no! It's five thirty.
哎呀 已经五点半了。
If I have time tomorrow,I think I'll get a haircut.
如果我明天有时间，我认为我应该理发。
Just as Mrs.Richards was entering the dinning room, there was a knock on the front door.
理查兹夫人刚刚走进餐厅，前门就传来敲门声。