Fds
[医][=fibronectin-depleted serum]纤维连结蛋白缺乏血清
🗣️ 情景例句
The signs of the city never fail to impress the foreign tourists.
外国游客无一不对该城市留有深刻的印象。
Yes, our production speed is almost twice the industry-wide average.
是的，我们的生产速度是其他工厂两倍。
Their interest is listening to others.
他们的兴趣是听别人说话。