Inadvertent collision, mai ⊗; if intentional, i ⊗ ti bagui.
Head-on bump: collide two material things, like pots, stones, ag ⊗.
Inadvertent collision, mai ⊗; if intentional, i ⊗ ti bagui.
Head-on bump: collide two material things, like pots, stones, ag ⊗.