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
Thanks for everything, if you ever need a favor in return, just let me know.
感谢你所做的一切，如果你需要我帮忙的话，尽管开口吧。
Wash a dog, comb a dog, Still a dog, remains a dog.
本性难移。
They were also quite sure that a cigarette end did not start the fire.
他们还十分肯定火灾也不是由烟头引起的。