unadventurous /ˌʌnədˈvɛntʃərəs/ adjective /ˌʌnədˈvɛntʃərəs/
adjective
Learner's definition of UNADVENTUROUS
[more unadventurous; most unadventurous]
1
: afraid to do or try new and dangerous or exciting things不敢尝试新事物的；无冒险精神的 -
an unadventurous eater/cook不愿尝试新菜的食客/厨师
-
When it comes to travel, she's very unadventurous.当涉及旅行时，她就非常缺乏冒险精神。
2
: not exciting or unusual缺少新意的；平庸的