thatch
verb [ T ] uk/θætʃ/ us/θætʃ/
用茅草覆盖（屋顶）
to make a roof for a building with straw or reeds
thatch
noun uk/θætʃ/ us/θætʃ/
[ U ]（用以盖屋顶的）茅草
straw or reeds used to make roofs
thatch of hair 浓密的头发;乱蓬蓬的头发
a mass of thick or untidy hair