Dinaphthylene
[化] 二亚萘基
🗣️ 情景例句
Hey, leaving me?
嗨 ，丢下我啦？
Have you ever thought about a career in the medical profession?
你曾经在医药专业考虑职业吗？
With the hand held high in the air,
把手高高举在空中握住绳子，