petcock
معنی فارسی
شير تخليه
معنی کامل و مثالها
/pet´käk´/n.
● (رادیاتور و دیگ بخار و لوله و غیره) شیر تخلیه
ریشه و کاربرد
ریشه
From the combination of 'pet' (short for 'petroleum') and 'cock' (a valve or faucet).
مثال
- Turn the petcock to stop the fuel flow.
- The mechanic replaced the faulty petcock on the engine.
- The petcock is commonly found on motorcycles and other small engines.
ترکیبهای رایج
Open/close the petcock Replace the petcock Turn the petcock Check the petcock for leaks
تعریف انگلیسی
noun
- regulator consisting of a small cock or faucet or valve for letting out air or releasing compression or draining