To have little or no predestined affinity or connection; to be fated not to meet or be together; to lack a deep relationship due to fate.
他们虽然在同一个城市生活多年，却始终缘悭分浅，未能真正相识。
Although they lived in the same city for many years, they ultimately had little predestined affinity and never truly got to know each other.
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