Gravitational attraction
万有引力,地球引力,重力
🧩 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
At four o'clock,
四点钟，
Never deter till tomorrow that which you can do today.
今日事须今日毕，切勿拖延到明天。
Needless to say, the bigger the risk an insurance company takes, the higher the premium you will have to pay.
不用说，保险公司承担风险越大，你付的保险费也就越高。