Optochin
奥普托欣(乙基氢化叩卜林)
🗣️ 情景例句
Mmm. I'm starving.
嗯， 我饿坏了。
Where am I supposed to pay the excess train fare?
我应该在哪里补票？
The smoke from the fire rose and found its way outside and the light danced over the roof of the cave.
缕缕青烟从火中升起，飘出洞外，火光在洞顶上闪耀。