woman who looks after small children / (old) female tutor
姆
=
女
+
母
:
Bessie Coleman (女) and Gaia (母) raise their child, Malte Monkey (mu), in the space station (Ø3). They have no time to care for Malte themselves though, so they hired a nanny (姆) to do it for them.
to abdicate / modest / yielding / unpretentious / inferior to / (slang) to suck
逊
=
孙
+
辶
:
Xu Xian (xu) decided to abdicate (逊). In the encampment's bathroom ((e)n4) he hands his gladiator sandals (辶) to his grandson (孙) who will take over his job.