傍 - bystander, side, besides

listening (to a lecture, hearing, parliament session, etc.); attending (without participating); sitting in (e.g. on a meeting); observing

side; edge; beside; besides; nearby

looking on; standing by and watching; sitting back and watching; remaining a spectator

interception; monitoring; tapping

stand idly by and watch

looking on with folded arms (with one's hands in one's sleeves); remaining a passive onlooker

roadside

to be seen from the point of view of an onlooker

near-Earth asteroid; NEA

parafollicular cell

observer; spectator (e.g. in court); (member of the) public; visitor; audience; gallery

marginal notes