To make one's own judgments about right and wrong, disregarding others' opinions; to act arbitrarily or be dictatorial.
经理在决策时总是独是独非，不听取团队成员的建议，导致一些项目进展缓慢。
The manager always acts arbitrarily when making decisions, not listening to the team members' suggestions, which has caused some projects to progress slowly.
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