Hardest
a. 极难
🗣️ 情景例句
Does your wife work?
你太太工作吗？
$19.00 a day or $129.00 a week, unlimited mileage.
一天19美元，一周129美元，不计车程。
They then knew that they had discovered the cause of the fire.
这时调查人员知道他们找到了发生火灾的原因了。