基础单词速查
Word Lookup核心 1323 词,点词看音标 / 释义 / 例句 / 搭配。
gravity
N./ˈɡrævəti/
释义Meaning
n.重心，引力
使物体向地球中心拉的力。
(N) The force that pulls objects toward the center of the earth.
n.严重，庄重
严肃或重要的性质。
(N) The quality of being serious or important.
例句Examples
n.重心，引力
- 01
Gravity keeps us on the ground.
重力使我们站在地面上。
- 02
The apple fell due to gravity.
苹果因为重力而落下。
- 03
Scientists study the laws of gravity.
科学家研究引力定律。
- 04
The center of gravity is important.
重心很重要。
- 05
Gravity affects all objects.
引力影响所有物体。
n.严重，庄重
- 01
I had to make her understand the gravity of the situation.
我必须让她明白形势的严重性。
- 02
She could hardly keep her gravity.
她忍不住要笑出来。
- 03
He spoke with gravity.
他说话很严肃。
- 04
The gravity of the crime was clear.
罪行的严重性很明显。
- 05
She addressed them with suitable gravity.
她以适当的庄重态度对他们讲话。