fifth wheel
英：[fɪfθ hwi:l] 美： [fɪfθ hwil]
fifth wheel 基本解释
n.多余的事物或人；
英英释义
fifth wheel
n.someone or something that is unwanted and unneeded同义词：deadwood
an extra car wheel and tire for a four-wheel vehicle同义词：spare
a steering bearing that enables the front axle of a horse-drawn wagon to rotate
fifth wheel 相关例句
双语例句
用作名词(n.)- This wheel engages with that wheel.
这个轮子与那个轮子衔接。 - Phyl got one wheel of the pram caught in something.
菲儿推的婴儿车有一个轮子被什么东西夹住了。 - The poor old man seems to be a fifth wheel in the family.
那位可怜的老人似乎是家里多余的人。
权威例句
Fifth wheelFIFTH-WHEELFifth wheelFifth wheel wrecker cradleFifth wheel support systemForce-sensing fifth wheelSociology in an Age of Fifth WheelsStepped lock plunger fifth wheel hitchUpper fifth wheel with plural adapters for removable king pinFailure analysis of fifth wheel coupling systemFontaine Parts Connection provides fifth wheel parts and supportMethod and apparatus for lifting fifth wheel trailer hitch into a pickup truck5-Methylcytosine—The Fifth Base of DNA: The Fifth Wheel on a Car or a Highly Promising Diagnostic and Therapeutic Target in Cancer?
