(used only as the object of a v or prep 仅用作动词或介词的宾语) the other one, reciprocally 互相; 彼此
*Paul and Linda helped each other, ie Paul helped Linda and Linda helped Paul. 保罗和琳达互相帮助.
* We write to each other regularly. 我们彼此经常通信. Cf 参看 one another (one3).
each 'otherW1S1pron [not used as the subject of a sentence]
used to show that each of two or more people does something to the other or others
→one another Susan and Robert kissed each other passionately. The girls looked at each other. They enjoy each other's company.
→be at each other's throatsatthroat