Light welterweight
n. 63。5公斤级，轻中量级
🧩 词语组成解析
light
[laɪt]
n. 光;发光体;电灯;点火器;
adj. 轻的;明亮的;浅色的;少量的;
v. 点燃;照亮;用光指引;
adv. 轻地，轻装地;
n. 次中量级拳击手, 次中量级摔交运动员
🗣️ 情景例句
Apply as much force as is necessary.
需用多少力量就用多少。
As the touchstone tries gold,so gold tries man.
试金之石可试金，正如黄金能试人。
do in fact run out of energy in accordance with the second law of thermodynamics (whether the whole universe does so is a moot point at present).
也都会消耗完其能量（整个宇宙是否如此，目前尚有争论）。