用法:
1 [C] either of a pair of organs in the body that remove waste products from the blood and produce urine 肾; 肾脏.

用法:
2 [U, C]kidney(s) of certain animals used as food （用作食物的）腰子:
two kilos of lamb's kidney 两公斤羊腰子 *
[attrib 作定语] steak and kidney pie 牛肉腰子馅饼.

• problem to be settled(question to be discussed)
• produce(product)
• prompt(promptly)
• prophecy(prophesy)
• proportional(proportionate)
• propose doing sth(propose to do sth)
• protect sb against(protect sb from)
• proved(proven)
• provident(providential)
• prudent(prudential)
• pull together(pull oneself together)
• purport(purport to be)
• purposelessly(by accident)
• purposely(on purpose)
• purposely(purposefully)
• put a bold face on(put one's best face on)
• put a price on(put a price to)
• put apart(put away)
• put in mind of(put/set one's mind to)
• put into service(put into use)
• put money into(put money on)
• put money on(put one's money on)
• put off(take off)
• put on air(s)(put on an air(s))
• put on one side(put to one side)