音标

英语音标：[wəz]

美语音标：[wəz]

翻译

v.是（is，am的过去式）

例句

It would appear that this was a major problem. 

看来这是个主要问题

It was impossible to make assumptions about people's reactions. 

臆断人们的反应是不可能的。

We caught the bus in the end but it was close. 

虽然我们最后总算赶上了那趟公共汽车，但也是够悬的。