Selectin
选择蛋白
🗣️ 情景例句
It's a deal.
一言为定。
He will speak about the sales projections for the coming year.
他将谈谈未来一年的销售计划。
It must be the only modern house in the district.
它肯定是这个地区唯一的一栋现代化住宅。