1. 不成熟的：jeer 嘲笑 | jejune 不成熟的 | jigsaw puzzle 拼板玩具
2. 空洞的(不是欢快的)：FLACCIDITY 软弱(不是可安慰) | JEJUNE 空洞的(不是欢快的) | CULRABLE 可归罪的(不是可抚慰的)
3. jejune的解释
3. (指思想、著作等)浅薄的, 幼稚的, 枯燥无味的：irony 具有讽刺意味的事, 嘲弄 | jejune (指思想、著作等)浅薄的, 幼稚的, 枯燥无味的 | kinetic 动力的, 由运动引起的, 活跃的; 有力的
4. jejune什么意思
4. 无味干燥的：jehad 拥护扑灭运动 | jejune 无味干燥的 | jejunectomy 空肠切除术
1. 幼稚的；不成熟的；头脑简单的
If you describe something or someone as jejune, you are criticizing them for being very simple and unsophisticated.
e.g. They were of great service in correcting my jejune generalizations.
他们纠正了我不成熟的泛泛之论，帮了我大忙。
2. 枯燥乏味的；单调的
If you describe something or someone as jejune, you mean they are dull and boring.
e.g. We knew we were in for a pretty long, jejune evening.
我们很清楚我们注定要过一个乏味单调的漫长夜晚了。
adj
1. lacking interest or significance or impact
e.g. an insipid personality
jejune novel
Synonym: insipid
2. displaying or suggesting a lack of maturity
e.g. adolescent insecurity
jejune responses to our problems
their behavior was juvenile
puerile jokes
Synonym: adolescentjuvenilepuerile
3. lacking in nutritive value
e.g. the jejune diets of the very poor
Synonym: insubstantial