Chonchiolin
[化] 贝壳硬蛋白
🗣️ 情景例句
Mrs. Montefiore from the Watermill Inn.
是Watermill Inn的Montefiore太太打来的电话。
He came to give us a talk yesterday.
他昨天给我们作了一次演讲。
and you may well wish to boost your pension income.
你就很希望能够提高你的养老金收入。