Papyrography
[醫]紙分配層析（法）, 紙分配色譜（法）
??? 情景例句
OK, Danny.
好啦 ，Danny。
Knowledge advances by steps and not by leaps.
知識只能循序漸進，不能躍進。
For twenty years Gandhi played an important role in working for equal rights for Indians.
二十多年間，甘地在為印度人民爭取平等權利的奮頭中發揮了很重要的作用。