单词学习：jump 动词/名词
jump
/dʒʌmp/
跳跃；猛增；突然改变；跳过
Mr. Gu suddenly jumped up from his chair to explain the word 'jump' more vividly.
顾老师突然从椅子上跳起来，以便更生动地解释'jump'这个单词。
单词卡片
卡片已就绪
