copper (chemistry) / see also 紅銅|红铜[hong2 tong2] / CL:塊|块[kuai4]
铜
=
同
+
钅
:
Tommy Turtle (tu) runs a copper (铜) mine in the engine's kitchen ((e)ng2). He managed to force two twins (同) to work for him and mine the copper using golden harpoons (钅).
drum / CL:通[tong4],面[mian4] / to drum / to strike / to rouse / to bulge / to swell
鼓
=
壴
+
支
:
Gitta Giraffe (gu) is beating her drums in the space station (Ø3). She is beating an archaic drum (壴) and a modern snare drum (鼓) using a twig (支).