to arouse / to incite / to excite / to stimulate / sharp / fierce / violent
激
=
敫
+
氵
:
Joan of Arc is very incited as she has to watch how her water bottle crashes into her ancient musical instrument very violently in front of the space station, not being able to do anything about it.
to stick out / protruding / convex / male (connector etc) / Taiwan pr. [tu2]
Tommy Turtle (tu) is installing a convex (凸) lens to the outer hull of the space station (Ø1). The lens is so convex that Tommy Turtle is unable to embrace it with his arms.