Polyisocyanate
n. [化]聚亚安酯
🗣️ 情景例句
I'm with the Bank of China.
我在中国银行工作。
I meet the boy whose aunt is a housemaid.
我遇到那个男孩的姑妈是家庭主妇。
No, she isn't wearing a sweater. She's wearing a white blouse.
没穿。她穿了一件白色的衬衫？