Eachother
na. 彼此；互相\\n
🗣️ 情景例句
He did it as a special favor.
他做这事算是特别照顾。
He is studying the ecology of ameba.
他在研究阿米巴
There is a broken small old gray stone bridge over the river.
河上有一座破烂不堪的、古老的、灰色的小石桥。