猛然碰上；敲to hit; to knock

• 撞钟

  strike a bell

• 撞到门上

  knock into the door

• 撞到行人身上

  knock into a pedestrian

• 撞在杆子上

  knock into a pole

• 汽车撞了自行车。

  The car knocked into a bicycle.

• 汽车和电车相撞

  a car and a trolley-bus collided

• 这儿有箱子，你不要撞上。

  There's a box here – don't knock into it.

• 他的前额在突出的石头上撞了一个包。

  He knocked his forehead on a protruding stone.

碰见to bump into

莽撞地行动to act rashly

• 不要瞎撞。

  Don't act like an idiot.

试探to try

• 撞一下看

  try and see

• 撞撞运气

  try one's luck

指两个人或以上人数在同一场合穿戴、使用相同或相近服式、项链、手机等to wear the same clothes or accessories as someone else at the same location

• 撞衫

  wear the same top as someone else