nǐ nǎlǐ bù shūfu?
What hurts you?
我咳嗽了。
I have a cough
'我' means I, '咳嗽' means cough, and '了' indicates a change, so it means 'I've started coughing' or 'I have a cough'.
我有点咳嗽
wǒ yǒudiǎn késou
I have a bit of a cough. — More colloquial and softer, used when the cough is mild.
我咳嗽得厉害
wǒ késou de lìhai
I have a severe cough. — Emphasizes the seriousness of the condition.
你怎么了?
nǐ zěnme le?
What's wrong with you?
我咳嗽了。
wǒ késou le.
I have a cough.
需要去看医生吗?
xūyào qù kàn yīshēng ma?
Do you need to see a doctor?
Appropriate
Avoid when
You say '我咳嗽了' (wǒ késou le). The '了' indicates a change of state, so it means 'I've started coughing' or 'I have a cough'.
It's pronounced 'wǒ késou le'. Note that '咳嗽' is pronounced 'késou' with a neutral tone on the second syllable.
Use it when describing your symptom to a doctor or pharmacist, or when telling someone you have a cough. It's neutral and appropriate in any setting.
Tomyo
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