Gravitational theory
n. 万有引力定律\\n
🧩 词语组成解析
gravitational
['grævə'teiʃənəl]
adj. 万有引力的，重力的;地心吸力的;
🗣️ 情景例句
That would be very helpful.
你这样做帮忙可大噢。
My car looks so old and run-down compared to theirs! At least it has character.
我的汽车看起来要比他们的旧而老爷。但是至少有性格。
This is what we need.
我们要的就是这个。