Permaphase
带硅氧烷聚合物层的色谱固定相
🗣️ 情景例句
Well, can you come fishing with me tomorrow?
那么， 你明天能和我一起去钓鱼吗？
The plan worked well.
那项计划进行顺利。
We need it in our office by next Monday.
下星期一以前要送到我们公司。