もったいぶる， 勿体ぶる， 勿体振る
1. to put on airs, to assume importance, to be self-important, to be pretentious, to be pompous, to stand on one's dignity
摆架子，自以为是，故作高深，故作姿态
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@ もったいない， 勿体ない， 勿体無い， 物体ない， 物体無い
1. wasteful, a waste
2. too good, more than one deserves, unworthy of
3. impious, profane, sacrilegious
浪费的，浪费；过于好了，有点可惜了