ponderable

基本解釋

Energy, at any rate kinetic energy, resists motion in the same way as ponderable masses.
能，至少是動能，它阻止運動的作用和有重力的質(zhì)量所起的作用是一樣的。
A common ponderable for sky enthusiasts is deciding if that bright spot near the horizon is the planet Venus.
對星空愛好者來說，常見的疑難之一是地平線附近的亮斑是否為金星。
Dumbledore knows that staring into the Mirror of Erised too long makes considering the rewards of the Dark Side all too tempting or may also make madness a ponderable alternative.
鄧不利多知道長時間的注視意若思鏡會使人覺得黑暗勢力的誘人之處或者可能使人選擇為之而瘋狂。
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