malfunction

故障、失靈

A minor malfunction in the engine delayed the flight by two hours.

引擎的小故障讓班機延誤了兩個小時。

功能失常、機能障礙醫學

The tests revealed a malfunction of the patient's kidneys.

檢查結果顯示病人的腎臟功能失常。

故障、失靈、出問題

The alarm system malfunctioned during last night's power outage.

警報系統在昨晚停電時失靈了。

運作失常、失常

When the thyroid malfunctions, the whole body is affected.

甲狀腺運作失常時，全身都會受到影響。