Molecular replacement technique
[化] 分子置换法
🧩 词语组成解析
🗣️ 情景例句
Oh, it's a quarter to four,
噢 ，差十五分就四点了，
Suppose you couldn't go on the trip.How would you feel?
假定你不能继续你的旅行，你将感觉如何？
You have my word.
我保证。