Definition: to open a knot or something that has been tied with a knot Level: B2
我解开鞋带，踢掉了鞋子。
I ___untied my shoelaces and kicked off my shoes.
她试图解开绳子，但它们太结实了。
She tried to ___untie the ropes but they were too strong.
你能帮我解开这个结吗？
Can you help me ___untie this knot?
