单词	over-cautious
释义	over-cautious [网络] 畏首畏尾
随便看	displacement flow displacement flowmeter displacement fluid displacement flux displacement follow up unit displacement-force displacement force displacement form displacement formula displacement formulation displacement-Froude number displacement function displacement gas meter displacement gauge displacement generator displacement geophone displacement governor displacement gradient displacementgraticule displacement graticule displacement gyro assembly displacement gyroscope displacement gyroscope (unit) displacement head displacement height 杳无音信杳无音耗杳无音讯杴杵杵1 杵2 杵4 杵臼之交杵臼交不慮不憫不成功不成立不成績不戦不戦勝不戦敗不所存不手際