四种形式 现在分词being
过去式were
过去分词been
原型be
here we are
我们到了
you are welcome
别客气不用谢
all bets are off
世事难料
two heads are better than one
两人智慧胜一人三个臭皮匠, 顶个诸葛亮
when the chips are down
在危急关头, 在关键时刻
lips are sealed
守口如瓶闭口不谈
such as they are
四种形式 现在分词being
过去式were
过去分词been
原型be
here we are
我们到了
you are welcome
别客气不用谢
all bets are off
世事难料
two heads are better than one
两人智慧胜一人三个臭皮匠, 顶个诸葛亮
when the chips are down
在危急关头, 在关键时刻
lips are sealed
守口如瓶闭口不谈
such as they are