回答

・apply a compress
・apply a transdermal therapeutic patch

「貼濕藥布」可以用英文 apply a compress 或 apply a transdermal therapeutic patch 來表達。

Are you OK? You should apply a compress on it so it doesn't swell up.
（你還好嗎？ 你應該在上面敷上壓縮布，這樣它就不會腫脹。）
※ swell up（腫脹、浮腫等）

Just in case, I will apply a transdermal therapeutic patch to prevent the injury from getting worse.
（作為預防措施，我會貼濕藥布以防止傷勢惡化。）

有幫助｜0