JLPT N4

通

pass through, commute

kun
とお.るtō.ruかよ.うkayo.u
on
ツウtsū

mnemonic

On the ROAD (辶), a HOOK (マ) latches onto something to USE (用): the road is open, so you PASS THROUGH, commuting every day. "Tsū" (ツウ) as in kōtsū, traffic.

examples

Practice JLPT N4