foolproof
US /ˈfuːl.pruːf/
UK /ˈfuːl.pruːf/
形容詞
萬無一失, 傻瓜式
incapable of going wrong or being misused
範例:
•
The new system is designed to be completely foolproof.
新系統設計得完全萬無一失。
•
These instructions are so clear, they're practically foolproof.
這些說明非常清楚，幾乎萬無一失。