Cascade chromatography
[化] 级联色谱法; 级联层析
🧩 词语组成解析
n. 色谱法\\n[化] 色谱法; 层析法
🗣️ 情景例句
How fresh are these vegetables?
这些蔬菜有多新鲜？
Fire and water are good servants, but bad masters.
水火是忠仆，造灾成元凶。
a moment later, he ran after me and thrust the pen into my hands.
一会儿，他突然从后追了上来，把笔塞到我手里。