Pentachloroethane
五氯乙烷
🗣️ 情景例句
You can say he's more of a politician than a statesman.
你可以说他更像政客而不像政治家。
The question hung in the air.
这个问题仍悬而未决。
Would you care to answer my question on the warranty?
你可以回答我有关保证的问题吗？