V to loosen or undo the lacing of (shoes, garments, etc) 解开(鞋带、衣带)
He raises his shoe to unlace it, and catches the sight of the slippers.
他翘起一只脚来解鞋带，看见了拖鞋。
He raises his shoe to unlace it and catches the sight of the slippers. he stops unlacing and looks at them as if they had appeared there of their own accord.
他翘起一只脚来解鞋带，看见了拖鞋。他停下来看着拖鞋，好象它们是自动出现似的。
From the small space behind the seat, he took a knee-high pair of rubber boots, sitting on the running board to unlace his leather ones and pull on the others.
他从车座后面小小的空间拿出一双胶皮靴，坐在车的踏板上解开皮靴的带子换上。
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