Tittered
v. 窃笑, 傻笑( titter的过去式和过去分词 )
🗣️ 情景例句
I go to brunch every Sunday.
我每星期天早午餐合吃。
Please don't bother me now.I'm very busy.
现在请别麻烦我，我很忙的.
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，