Debenzolization
(洗油的)脱苯
🗣️ 情景例句
Your mother is thinking of
你妈妈正考虑
The thief is peeping through a keyhole.
那个小偷从钥匙孔中窥视。
the bank and its customer owe a large number of obligations to one another.
银行和储户彼此还需承担大量义务。