jumped的原形是jumpe。
jumpe：v.跳；跃；跳跃；跳过；跃过；跨越；快速移动
He took his chances and jumped into the water.
他冒险跳进水里。
Sales jumped from$ 2.7 billion to$ 3.5 billion.
销售额从27亿元猛增到35亿元。
She jumped up and ran out of the room.
她蓦地跳起来跑出房间。
温馨提示：
