1. deficient in originality or creativity; lacking powers of invention;

   "a sterile ideology lacking in originality"
   "unimaginative development of a musical theme"
   "uninspired writing"
   

2. dealing only with concrete facts

3. lacking spontaneity or originality or individuality;

   "stereotyped phrases of condolence"
   "even his profanity was unimaginative"
   

1.缺乏想象力的；刻板的
If you describe someone asunimaginative, you are criticizing them because they do not think of new methods or things to do.

e.g. Her second husband was a steady,unimaginative, corporate lawyer.
她的第二任丈夫是一位稳重、刻板的公司法律师。
e.g. ...unimaginative teachers.
缺乏想象力的老师

2.乏味的；无吸引力的
If you describe something asunimaginative, you mean that it is boring or unattractive because very little imagination or effort has been used on it.

e.g. ...unimaginative food...
毫无吸引力的饭菜
e.g. Film critics called it a monumentallyunimaginative movie.
影评人称其为一部极度乏味的电影。

1. unimaginative的意思

1. 缺乏想象力的：77. isolated孤僻的 | 78.unimaginative缺乏想象力的 | 79. unsociable不好社交的

2. 平淡乏味的, 缺乏想象力的：- inelegant 不雅的 | - pedestrian 平淡乏味的, 缺乏想象力的=unimaginative | - novel 新奇的, 新颖的

3. 缺乏想象力的, 无趣的：gokaite 五崮石(斜紫苏辉石) |unimaginative 缺乏想象力的, 无趣的 | luminous reflectance 光反射比, 光反射系数

4. 无想象力的：ungrateful 忘恩负义的 |unimaginative 无想象力的 | unreasonable 不讲理的