a leather strap or thong used to attach a sandal or shoe to the foot
latchet详细解释
latch.et n.(名词)A leather thong or strap used to fasten a shoe or sandal on the foot.鞋带:用于把鞋或拖鞋系在脚上的皮制带子 来源:Middle English lachet 中古英语 lachet from Old French lacet, lachet 源自 古法语 lacet, lachet from lace [lace] * see lace 源自 lace [鞋带] *参见 lace