Macker
炭质页岩
🗣️ 情景例句
Eight-six. Big boy!
八磅六。是个大婴儿！
An old dog bites sore.
老狗咬人痛得很。
The deepest known cave in the world is the Gouffre Berger near Grenoble.
世界上最深的洞穴是格里诺布尔附近的高弗。伯杰洞，