thatch
/θætʃ; θætʃ/ n
1 [C, U] (roof or roof-covering made of) dried straw, reeds, etc 茅草; 乾稻草; 芦苇; 茅草屋顶.
2 [sing] (infml 口) thick growth of hair on the head 浓密的头发. thatch, v [Tn]
cover (a roof) or roof (a house, etc) with thatch 用茅草盖（屋顶）; 用茅草做（房屋等的）顶
a village hut thatched with palm leaves 用棕榈叶作顶的乡村小屋
a thatched cottage 用茅草作屋顶的小屋.