Rigorous

严峻的英文： grim severe rigorous. 参考例句：. The bullhorn acacia has serious competition 牛角相思树面临着严峻的挑战。

嚴峻時期的英文例句. During the COVID-19 crisis, make sure to wear a face mask when you go out and practice...

占领区的经济情况也非常严峻。 The economic situation on the occupied territories is also extremely serious.

嚴峻的英文例句. Someone must pass a set of rigorous tests before he or she becomes a ninja. Some people ...

大量翻译例句关于"形勢嚴峻" – 中英词典以及8百万条英语译文例句搜索。