
好词典

源自中古英语 'jumpen',可能来自古法语 'jumper',意为'跳跃',最终可能源自拉丁语 'iūmpāre'。
❶ 指人或动物突然离开地面向上或向前快速移动的动作,通常需要腿部用力。
“The cat jumped onto the table.”
(猫跳到了桌子上。)
“He jumped over the puddle to avoid getting wet.”
(他跳过水坑以免弄湿。)
❶ 指数量、数值或水平突然上升或增加,常用来描述快速变化的情况。
“The stock prices jumped by 10% yesterday.”
(昨天股票价格飙升了10%。)
“Her heart rate jumped when she saw the accident.”
(看到事故时,她的心率突然加快。)
jumped the gun — 指过早采取行动或做出决定,通常是在时机未成熟时。
“He jumped the gun and announced the project before it was approved.”
(他过早行动,在项目获批前就宣布了。)
jumped to conclusions — 指在没有充分证据或信息的情况下匆忙做出判断或决定。
“Don't jump to conclusions before hearing both sides of the story.”
(在听取双方说法前不要匆忙下结论。)