③
由,被(引出施动者)
相关 介词理据由「傍于…旁」引申为「贴近施动方」——动作由何者发出,即以 by 悬于其旁(a book written by her)。
例句
The play was written by a young playwright.这出戏是一位年轻剧作家写的;相关·关系——施动者悬于动词之旁(written by a young playwright)。
溯源路径本义 → 义项3
「属性通道」= 维度——按属性通道聚类,看哪些义项同经某一维度而来。
理据由「傍于…旁」引申为「贴近施动方」——动作由何者发出,即以 by 悬于其旁(a book written by her)。
理据由「傍于途径」引申为「经由某种方式」——借旁倚而成凭借(travel by bus / by hand)。
理据由「傍于某时之侧」投射到时间轴——临近某刻,即「不迟于」(by then「到那时」)。
理据由介词「傍于旁」独立为副词「从旁经过」——(pass by、walk by)。