contraprop
名词;
英 ['kɒntrəprɒp] 美 ['kɒntrəˌprɒp]
基本释义
n.一对互相反转的螺旋桨
词根词缀
前缀
contra
相反,反对
+
词根
prop
螺旋桨(propeller的缩写,源自推进)
contra + prop = contraprop
网络释义
反议案;对抗性建议;
例句
1、The Board rejected the contraprop and voted in favor of the original proposal.(董事会拒绝了反议案,并投票支持原议案。)
2、Despite the strong arguments presented in the contraprop, it failed to sway the majority vote.(尽管反议案提出了强有力的论点,但未能动摇多数议员的投票。)
2、Despite the strong arguments presented in the contraprop, it failed to sway the majority vote.(尽管反议案提出了强有力的论点,但未能动摇多数议员的投票。)
实用场景例句
商务邮件
We are evaluating the efficiency of a contraprop system for our new regional transport aircraft.
我们正在评估为新型支线客机配备对转螺旋桨系统的效率。
学术写作
The implementation of a contraprop significantly reduces the torque effect and enhances propulsive efficiency.
对转螺旋桨的应用显著降低了扭矩效应并提高了推进效率。
旅游出行
You can clearly see the contraprop spinning in opposite directions on the turboprop before takeoff.
起飞前,你可以清楚地看到涡桨飞机上的对转螺旋桨在向相反方向旋转。
日常对话
The plane was so loud because of the contraprops, but it flew really fast.
这架飞机因为对转螺旋桨太吵了,但飞得确实快。
社交媒体
That crazy contraprop engine sound is music to an aviation geek's ears! ✈️🎧
那疯狂的对转螺旋桨引擎声对航空迷来说简直是天籁!✈️🎧
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