Stepwise elution
[化] 分阶洗脱
🧩 词语组成解析
a. 楼梯式的, 逐步的
n. [化]洗提
🗣️ 情景例句
You have excelled youself this time, well done!
这一次你超水平发挥了，干得不错！
I beseech your forgiveness.
请求你原谅我。
Hello. Could I speak to Pat, please?
喂，请帕特听电话好吗？