单词：ablator

中文含义：烧蚀材料

英语词性：noun

美式发音：ˈæbləˌtɔr

同义词：erosion-resistant material, heat shield, thermal protection material

易混淆单词：obliterator, allocator

双语例句：

The spacecraft used an ablator to withstand the heat during re-entry. (这个航天器使用了烧蚀材料以承受再入大气层时的高温。
)

The ablator must have a high-temperature resistance to protect the spacecraft. (烧蚀材料必须具有高温抗性以保护航天器。
)