Bitumite
烟煤
🗣️ 情景例句
Don't be upset, Malcolm.
别懊恼了 Malcolm。
Food is necessary to maintain life.
食物是维持生命所必需的。
but she is never sufficiently strong-minded to be able to stop the practice.
但她又缺乏足够坚强的意志把这一收集活动停下来。