Quadrivalency
n. 四价
🗣️ 情景例句
I wish I had her energy.
我希望我有她那样的精力。
He took a strong attitude towards her.
他对她采取强硬态度。
No, Jeanne, I wasn't ill. I know I look older than my age now. That's because of hard work-ten years of hard work.
没病，让娜，我没生过病。我知道我看上去比我的年纪要大些，那是因为劳累的缘故--10年的劳累呀！