Chromosorb
红色硅藻土色谱载体
🗣️ 情景例句
That's quite a difference from the directions that Pete sent me.
这和Pete寄给我的路线指示完全不同。
His support furthered my career.
他的支持促进了我的事业。
All the food was on the table.
食品已全上桌。