bump
[bʌmp]
n. （地面的）隆起、凸塊；腫塊
Watch out for the bump on the sidewalk.
注意人行道上隆起的地方。
Your decision will determine the result.
你的決定會影響結果。
The bird's song had a high pitch.
那種鳥的歌聲音調很高。
We enjoyed the concert last night.
我們很喜歡昨晚的音樂會。