英语释义

• a steering bearing that enables the front axle of a horse-drawn wagon to rotate

• someone or something that is unwanted and unneeded

• an extra car wheel and tire for a four-wheel vehicle

片语

fifth h wheel多余的

fifth wheel instrument五轮仪

fifth-wheel tester五轮仪

A Fifth-wheel多余的东西

mechanical fifth wheel机械式第五轮仪

Fifth Wheel Couplings安装于拖曳车辆之第五轮联结

Fifth-wheel device五轮仪

英汉例句

• when i was young, i always thought that i was the fifth wheel both at home and school, but when i saw the sunshine, i saw hope.

  我年少的时候，我总是觉得我在家里、在学校里都是多余的人，但是，每当我看见阳光，我就看见了希望。

• i am tired of being treated like the fifth wheel around here .

  我讨厌在这儿被当作多余的东西。

• i「m tired of being treated like the fifth wheel around here .

  在这儿工作，我感觉自己只是一个旋转不停的齿轮。

• according to the measurement principle and practice, the fifth wheel method is perfect to be used to measure speed on the hard and flat road.

  根据测量原理及实践可知：五轮仪用在坚硬平直的公路上测速，效果比较理想。

• the team already had two goalkeepers, so i felt like a fifth wheel .

  队里已经有两个守门员了，我完全是多余。

• and the appropriate control position of shift gear and the fifth wheel can ensure safe and efficient control.

  变档和第五轮控制位置恰当，确保安全及高效控制。

• by definition, a fifth wheel is a wheel or a portion of a wheel with two parts rotating on each other that sits on the front axle of a carriage and adds extra support so it doesn’t tip.

  通过定义，第五个轮子，是成为一个四轮马车的前车轴上互相旋转的两个部分的一个轮子或一个轮子的一部分，而加上一个额外的辅助轮子，这样它就不会倾斜。

• the fifth wheel provides a solid connection point to carry the bracket quickly.

  第五轮提供稳固连接点，快速接运托架。

• since my girlfriend didn」t come, i was a fifth wheel at the party.

  「因为我女友没有来，我在舞会上成为多余之人。」 收藏。

• my son asked me to come help at his school track meet but i felt like a fifth wheel when i got there: they already had enough people to help so i just stood there feeling useless.

  他们认为他们比我们谁都强。 要是你坐到他们那个桌子边去的话，他们连招呼都不和你打，让你感到自己好像是多余的。