Anoxyscope
[機] 實示需氧器
??? 情景例句
I know you must be excited to go home after such a long business trip.
出差這么久，終于要回家了，我想你一定很高興。
Do you work near the university?
你在大學附近工作嗎？
He did a lot of research and travelled around the USA looking for information about his ancestors.
他做了大量的研究，在美國跑了許多地方，了解有關祖先的情況。