Fortieth
[ ['fɔ:tiəθ] ]
第1级
其它 Other
num. 第四十, 四十分之一
📖 牛津释义
fortieth
=> forty.
fortieth pron, det 40th; next after thirty-ninth 第40, 第四十（个）. n one of forty equal parts of sth 四十分之一.
🗣️ 情景例句
It's no big deal.
这没有什么。
Why are you so much taller than I?
你为什么个子比我高那么多？
and it is only in the seas and rivers, and sometimes lakes, where mud and sit have been continuously deposited,
所以只有在泥沙不停淤积的海洋和江河里，有时在湖泊里，