Pinacolin
特己酮
🗣️ 情景例句
we're prepared to meet your claim for the loss according to the contract.
我们准备按合同赔偿贵方的损失。
They don't know when the wedding will be.
他们不知道婚礼将是什么时候。
I got up early and bought thirty-seven cards.
我早早起了床，买来了37张明信片。