万无一失_有道手机词典

1. no risk at all
2. absolutely safe
3. perfectly safe

1. 万无一失: be on the safe side | perfectly safe | not a single miss in a thousand times | Nothing falls
2. 万无一失的广告: A Safe Ad
3. 万无一失.: Nothing falls

更多释义

1.如果你想万无一失，就少吃盐。
If you want to play safe, cut down on the amount of salt you eat.
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2.为了保证万无一失，胡安让他的非地质专业的室友来听他的演讲。
To be absolutely safe, Juan asked his roommate, who was not a geology major, to listen to the speech.
dict.yoduao.com
3.他们觉得美国市场已是万无一失。
They think they have the US market stitched up.
dict.yoduao.com