Ditolylmethane
[化] 二甲苯基甲烷
🗣️ 情景例句
Exactly.
完全正确。
Mr. Chairman, may I have the floor?
主席，我可以发言吗？
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。