每日短语讲解 第980期:突然
日期:2019-03-20
今日短语：
all at once.
突然；同时
例句：
All at once the lights went out.
灯突然熄了。
The three boys answered all at once.
那三个男孩同时回答。
今日短语：
all at once.
突然；同时
例句：
All at once the lights went out.
灯突然熄了。
The three boys answered all at once.
那三个男孩同时回答。