Ketohydroxyestratriene
雌酮
🗣️ 情景例句
He loves Susan.
他喜欢Susan。
You can't count on the weather being fine.
你不能指望天晴。
It had been wrapped up in newspaper and it contained half the money he had lost,
钱包是用报纸包着的，里面有他丢失的钱的一半，