injury可數嗎?

Shrugging off her injury, she played on.

她受了傷，卻繼續進行比賽。

The team was beset by injury all season.

這個隊整個賽季都因隊員受傷而受困擾。

She's still battling with a knee injury.

她還在同膝部的.傷痛作鬥爭。

Injury problems could shorten his career.

受傷的問題有可能縮短他的職業生涯。