Thiaindan
苯并二氢噻吩
🗣️ 情景例句
When you feel your life is threatened, just dial 999 to get help.
当你的生命受到威胁的时候，拨打 999 求救。
It is a silly goose that comes to the fox's sermon.
只有呆鹅才去听狐狸说教。
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。