june bug meaning in English

六月鳃金龟

Jittery as a june bug . and now , just look at you
紧张得直发抖，现在瞧瞧你
If i tried drawing a draft , the yankees ' d be on me like a duck on a june bug
如果我给你开张支票，北方佬就会老鹰捉小鸡似地扑上来。
No matter how high or low your grades were , we all studied vocabulary , grammar , and sentence structure . but when faced with a foreigner , everyone became as silent as a june bug in january
有时与新加入弋果的家长交谈，他们经常问我弋果的教学系统与教材，到底和别的英语教学机构有什么不同