字字有源260 261

Group 1 - The character "采" originally means to pick or gather, as seen in terms like "采茶" (picking tea) and "采药" (gathering herbs) [5] - The character has evolved to include meanings such as collecting, as in "采集" (collecting) and "采访" (interviewing) [6] - It also extends to the concept of selection, reflected in phrases like "采取" (to adopt) and "采购" (to procure) [7] Group 2 - The character "无" has multiple meanings, including the absence of something, as in "人而无信" (a person without trust) [25] - It is used as a negation in sentences, equivalent to "not," such as in "无伤大雅" (not a big deal) [25] - Additionally, "无" can function as a conjunction indicating conditions, similar to "regardless of" [25]