Chromosorb
红色硅藻土色谱载体
🗣️ 情景例句
There aren't too many examples of this style of architecture left these days.
现在这种风格的建筑已所剩无几了。
We have confidence in your bamboo wares.
我们对贵方的竹制品质量充满信心。
OK, listen carefully, please.
好，请仔细听着。