have used to be发音

意思翻译

曾经是

相似词语短语

used to have───曾经拥有

have used to───曾经

used to be───过去是；过去曾经是

be used to───v.习惯于，适用于

used be───曾经是

have to be───必定是，无疑是；<美口>肯定是…，毫无疑问是…

be used to doing───习惯于做某事；习惯于...

was used to be───曾经是

be used to do───被用来做…

双语使用场景

He used a phrase I hate: "You have to be cruel to be kind."───他用了一句我讨厌的习语：“要想善良，就得残忍。”

The materials used have to be able to withstand high temperatures.───所使用的材料必须能够耐高温。

more pesticides are used, the more resistant the insects become so the more pesticides have to be used. It's a vicious circle.───杀虫剂使用得越多，那些昆虫的抵抗力越强，因此就要使用更多的杀虫剂。这是一个恶性循环。

Have used to be sacrificing my endless loneliness and fragmented heart for a person who was called St. Valentine on that day.───曾在那一天，用我无尽的孤独和支离破碎的心，祭祀一个名叫圣瓦伦丁的人。『引用』…

英语使用场景