1) Who has ever seen such things?
民岂能一时而产?
2) A mantis cannot stop the wheel of a cart.
螳臂岂能挡车。
3) Nothing come from nothing.
无中岂能生有。
5) alternate between
时而…时而…
6) energy producing per hour and unit
台时产能
补充资料:螳臂
1.语本《庄子.人间世》:"汝不知夫螳蜋乎?怒其臂以当车辙﹐不知其不胜任也。"后以"螳臂"比喻自不量力或微弱之力。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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