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
How late are you open?
你们那里开到多晚？
Fine words dress ill deeds.
漂亮的言词可以掩饰恶劣的行为。
It's supposed to start at 6:30 sharp, but I doubt it will.
应该是六点半整的，但是我觉得够呛。