the [noun] of gravity
常用于表示与重力相关的概念,如力、作用、中心等。
The force of gravity keeps us on the ground.
地心引力使我们留在地面上。
重力,地心引力
与严肃性相关的意义。;(物理学)宇宙中所有质量之间的引力;尤其是地球对其表面附近物体的吸引力;与物理性质相关的意义。;严肃庄重的举止;庄严和有尊严的感觉
the force that attracts a body toward the center of the earth, or toward any other physical body having mass
与严肃性相关的意义。
Senses relating to seriousness.
(物理学)宇宙中所有质量之间的引力;尤其是地球对其表面附近物体的吸引力
(physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface; ; ; --Albert Einstein
与物理性质相关的意义。
Senses relating to physical qualities.
严肃庄重的举止
a manner that is serious and solemn
庄严和有尊严的感觉
a solemn and dignified feeling
The apple fell from the tree because of gravity.
苹果因为地心引力从树上掉下来。
用法提示:gravity 在此表示地心引力,是名词。
AI contextual example
In physics class, we learned that gravity pulls objects toward the Earth.
在物理课上,我们学到了地心引力将物体拉向地球。
用法提示:gravity 指万有引力,作主语。
AI contextual example
Astronauts experience microgravity in space, which is much weaker than Earth's gravity.
宇航员在太空中经历微重力,其强度远小于地球引力。
用法提示:gravity 作为名词指引力场,比较级用法。
AI contextual example
常用于表示与重力相关的概念,如力、作用、中心等。
The force of gravity keeps us on the ground.
地心引力使我们留在地面上。
表示在重力影响下,常与动词fall, move等连用。
Objects fall under gravity.
物体在重力作用下下落。
gravity作主语,谓语动词用第三人称单数形式。
Gravity attracts all objects towards the Earth.
重力将所有物体吸引向地球。
与gravity几乎同义,但更正式,常用于物理语境。
非专业语境中可替代gravity,但含义较宽泛。
强调吸引作用,不特指地球引力,可用于其他引力类型。
grammar · medium
易错句子The gravities of the Earth pulls objects towards it.
正确表达The gravity of the Earth pulls objects towards it.
错误:将gravity用作可数名词,使用复数形式gravities。纠正:gravity作为科学概念通常不可数,应使用单数形式。
grammar · medium
易错句子The apple gravity towards the ground because of mass.
正确表达The apple gravitates towards the ground because of mass.
错误:将名词gravity误用作动词。纠正:动词形式为gravitate,表示受重力作用移动。
与重力相反的力,用于物理学中描述抵消或反转重力的概念
gravity指物体受到的地球引力,gravitation指物体之间的引力,是更广义的概念。
gravity与gravy拼写相似但意义完全不同,注意区分。
万有引力定律
Newton discovered the law of gravity when an apple fell from a tree.
牛顿在苹果从树上掉落时发现了万有引力定律。
重心
The center of gravity of this object is located near its base.
这个物体的重心位于其底部附近。
重力
The force of gravity pulls objects toward the Earth.
重力将物体拉向地球。
重力场
The moon has a weaker gravity field than Earth.
月球的重力场比地球弱。
比重
The specific gravity of gold is about 19.3.
黄金的比重约为19.3。
零重力
Astronauts experience zero gravity in space.
宇航员在太空中体验零重力。
gravit + ation + al
gravit + ation
gravit + ate
anti- + gravity
micro- + gravity
zero + gravity
grav- (heavy) + -ity (state); related: gravitate, grave
情况的严重性
We must not underestimate the gravity of the situation.
我们绝不能低估情况的严重性。
克服重力;反重力
The superhero seemed to defy gravity as he leaped over the building.
这位超级英雄跳过建筑物时,似乎克服了重力。
重心
A well-designed car has a low center of gravity for better stability.
设计良好的汽车重心较低,稳定性更好。
重力与我作对,重力想要把我击倒。
The force of gravity keeps us grounded on Earth.
重力使我们牢牢地站在地球上。
重力,它不仅仅是个好主意,它是法则!
Without gravity, we would float away into space.
没有重力,我们就会飘向太空。
Dictionary facts from ECDICT, WIKTIONARY.