Gravity
[ 'ɡrævəti ]
第3级
其它 Other
n. 重力;万有引力，地心引力;重要性，严重性;严肃，庄重;
💡 词根助记
grav重+ity名词后缀 → 庄重；地心吸力
📝 例句
the center of gravity
重心
I don' t think you realize the gravity of the situation.
我认为你没有意识到局势的严重.
He could hardly keep his gravity.
他忍不住要笑出来。
"The pull of gravity depends upon size, or, more accurately, upon mass."
引力的拉力取决于物体的大小，或者更确切地说，取决于质量。
Obviously the force of gravity Mg is acting vertically downward.
显然重力的Mg作用垂直向下。
🌱 联想助记
【记】※ grav-grave坟墓,ity-city城市:城市里的墓穴也受重力
※ gr-拼音“高人”,a-一,vity-city城市:高人说由于引力一个城市月亮变成了金牌
※ g-似数字“9”,r-似“花”,av-AV机,I-我,ty-拼音“太阳”:在AV机里我的9朵花受到太阳的引力离开了地球
✅ 同义词
🔴 反义词
🔤 词根
-ty表示“性质状态”
常见的变体有-ity
📖 牛津释义
gravity
n[U]
1 force that attracts objects in space towards each other, and on the earth pulls them towards the centre of the planet, so that things fall to the ground when dropped 万有引力; 地心引力; 重力.
2
(a) importance (of a worrying kind); seriousness （令人忧虑的）重要性; 严重性
I don't think you realize the gravity of the situation. 我认为你没有意识到局势的严重.
For an offence of this gravity, imprisonment is the usual punishment. 对这种重大罪行通常处以监禁.
news of considerable, unusual, etc gravity 相当重要、 非常重要等的新闻.
(b) solemnity 严 肃; 庄严
behave with due gravity in a court of law, at a funeral, etc 在法庭、 葬礼等场合表现应有的庄重态度
a twinkle in his eye which belied the gravity of his demeanour （他）眼睛一眨, 藉以掩盖他的严肃态度.
🎯 考研助记
grav(grave严重的)+ity(地方):让人产生庄严的感觉- 重力{物理学的重力符号G}
🔁 扩展释义
*['græviti]n. 地心引力, 重力【化】 重力【医】 重力
🌿 同词根单词
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
If we buy the smaller one, the IBM PC386, we might have to change it in a few years' time for a bigger one.
如果我们买一台较小的IBM386的话，过几年可能就得换一台较大的机子。
It's nothing serious.You'd better have a good rest.
（病情）不太严重。你最好好好休息一下。
You'd better take a hat.
你最好戴上帽子。