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to lean (to one side); to incline
to be unbalanced (e.g. diet); to be unduly weighted towards; to be concentrated on
to be partial; to be biased; to be prejudiced
体重が左に片寄って転びそうになった。
He nearly fell as his weight shifted too far to the left.
栄養が片寄ると健康に悪影響が出るものだ。
Unbalanced nutrition has a bad effect on health.
意見が片寄らないように色々な人に聞こう。
Let's ask various people so opinions don't become biased.