self-explanatory
🇺🇸
/ˌself ɪkˈsplænətɔːri/
🇬🇧
/ˌself ɪkˈsplænətri/
Something that is clear and does not need further explanation.
The sign on the door was self-explanatory, so we knew not to enter.
门上的标识不言自明,所以我们知道不要进入。