Descending chromatorgraphy
[机] 下行色层分析法
🧩 词语组成解析
a. 下降的, 下行的\\n[计] 递减
🗣️ 情景例句
Are you sure?
你确定？
Thank you but this is something I have to figure out myself.
但有些事情我必须自己去考虑。
Will you please try to find out for me what time the train arrives?
能不能请你帮我查查火车什么时候到？