Pentanizer
戊烷馏除器
🗣️ 情景例句
Hmm. It's probably nothing.
嗯， 也许没什么事。
I've made a reservation at the hotel you used last time.
我已预订了你上次住过的旅馆。
How do you manage in your wheelchair?
你坐在轮椅上怎么能旅游呢？