Elkonite
埃尔科奈特钨铜烧结合金
🗣️ 情景例句
I prepared lamb chops,
我准备了羊肉，
My hat is white.
我的帽子是白色的。
Their humbler followers, such as partridges, have a like power of strong propulsion, but soon tire.
次于野鸭和鸽子的鸟，如鹧鸪，有相似的巨大推动力，但很快会疲劳。