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
I'm going to call Rita Mae at home
我会打电话到Rita Mae家
What time should I meet you at the station?
我几点中跟你在火车站碰头呢？
I think it's about five o'clock.
我想大约快五点了。