that took hold each and every night

是不是
that 持续在每一个夜晚发生
或
that 占据着每一个夜晚

take hold
Verb
1. assume control

(synonym) take charge, take control

(hypernym) head, lead

(hyponym) move in on

2. have or hold in one's hands or grip; "Hold this bowl for a moment, please"; "A crazy idea took hold of him"

(synonym) hold

(hyponym) grasp, hold on

take hold（vi）：（制度、想法等）固定，落实。
你的句子不全啊！只能说本意了，要有语境才能意译啊，呵呵！
故事的大概意思是王后祈求得来了一个漂亮女婴儿，到了白天女孩就降临了，可是当太阳落下时，王后发现女婴被诅咒了，施咒者（巫师）在每个夜晚占有并控制她。

take hold在这里译为“占有，控制”

and they saw that their daughter was cursed with a frightful enchantment that took hold each and every night.

并且他们看着他们的女儿每个夜晚都被可怕的魔法持续的折磨着。

took hold是一个加强的表现，表现这种折磨是无法摆脱的。

with a frightful enchantment that took hold each and every night.

每一个夜晚都被一个可怕魔咒所控制

花费

这是一个完整的句子吗?
好像是半句话