harmless
/ˈhɑːmlɪs/adjective
1- not able or likely to cause harm无害的, 不造成伤害的：
the venom of most spiders is harmless to humans.
大多数蜘蛛的毒液对人类无害。
1.1
- inoffensive不讨厌的：
as an entertainer, he's pretty harmless.
作为一名艺人, 他一点都不讨人厌。
派生词