innocuous
adj. /ɪˈnɑː.kju.əs/ C1
无害的；平淡无奇的
Completely harmless and not likely to offend or hurt anyone.
仙境例句
After all that sneezing and howling, the little pig seemed quite innocuous, trotting quietly into the wood.
打了那么多喷嚏、哭了那么久之后，小猪看上去倒十分无害，安安静静地小跑进了树林。