symbiotically
🇺🇸
/ˌsɪmbaɪˈɑːtɪkli/
🇬🇧
/ˌsɪmbaɪˈɒtɪkli/
in a way that involves two things helping each other to grow or succeed
The two companies have been symbiotically supporting each other's growth.
这两家公司一直互相支持着彼此的成长。