Chinese phrase
需要更换〜吗？ xū yào gēng huàn 〜 ma
Meaning
Does ___ need replacing?
When to use it
Asks whether something needs to be replaced. It is a neutral, practical way to discuss an item's condition, age, or wear.
Example dialogue
这个电池 需要更换 吗？ zhè ge diàn chí xū yào gēng huàn ma
Does this battery need replacing?
是的，电池已经鼓包了，得更换。 shì de diàn chí yǐ jīng gǔ bāo le děi gēng huàn
Yes, the battery has swollen up, so it needs replacing.