1 he or him

2 (used for either sex when the sex is unknown or unimportant)

3 (used before sb's name for emphasis)

4 (used as a meaningless mock object)

5 other

6 another

1 they

1 to be poisoned

2 poisoning

1 another

2 sb else

3 other people

1 foreign land

2 away from one's native place

1 to fall gravely ill, never to recover (idiom)

1 long illness makes the patient into a good doctor (idiom)

1 lit. the other mountain's stone can polish jade (idiom); to improve oneself by accepting criticism from outside

2 to borrow talent from abroad to develop the nation effectively

1 meeting an old friend in a foreign place (idiom)

1 to hit the target where it hurts (idiom); fig. to hit home

2 to hit the nail on the head (in an argument)