The company nurse cleaned the fester on his hand before the afternoon shift began.

下午班開始前，公司護理師清理了他手上的膿瘡。

Our travel insurance covered the clinic visit when a small fester appeared on her foot.

她腳上冒出一個小膿瘡時，我們的旅遊保險給付了診所看診費用。

The warehouse manager reported that a worker's untreated fester required a doctor's note for leave.

倉庫經理回報，一名員工的膿瘡未經處理，需要醫生證明才能請假。