shalt
modal verb uk/ʃælt/ us/ʃælt/
thou shaltold use 你应（同 you shall）
you shall
thou shalt 胶柱鼓瑟；小题大做（现代英语中的幽默用语，调侃一些人一丝不苟地遵守着其实并不重要的规则）
used humorously in modern English when talking about people who follow rules exactly when the rules are not very important
You know what he's like about food - thou shalt not serve red wine with fish. 你知道他对饮食的那些坚持吧——在吃鱼时千万不要佐以红酒！