Schungite
[地质]次石墨
🗣️ 情景例句
I just saw a big one!
我刚看见一条大的。
I hope I'm not in the way.
我希望没有造成妨碍。
Then the Class 2 runner dropped his stick on the ground when he was passing it on to the fourth runner.
忽然2班的运动员在传棒给第四个运动员时，把棒弄掉到了地上。