ground-主題

ground

[graund]

n.地面, 地方, 根據, 主題, 立場, 水平, 背景 
v.使停飛, 困在家中, 放在地上, 使 ... 擱淺, 打基礎 
動詞grind的過去式和過去分詞形式

例句與用法：

The expedition covered a lot of ground.

探險隊到過很多地方。

Boredom is not a ground for divorce.

日久生厭不能成為離婚的理由。

You shouldn't sit on the ground when it's wet.

地面潮濕時就不應該坐在地上。

She grounded her pupils well in arithmetic.

她給自己的學生打下良好的算術基礎。

You have no real grounds for complaint.

你沒有真正的理由發牢騷。

The branch broke and fell to the ground.

樹枝斷了，落在地上。

詞形變化：

動詞過去式: grounded | 動詞過去分詞: grounded | 動詞現在分詞: grounding | 動詞第三人稱單數: grounds |

英文解釋:

名詞 ground:

the solid part of the earth's surface

同義詞：land, dry land, earth, solid ground, terra firma

a rational motive for a belief or action

同義詞：reason

the loose soft material that makes up a large part of the land surface

同義詞：earth

a relation that provides the foundation for something

同義詞：footing, basis

a position to be won or defended in battle (or as if in battle)

the part of a scene (or picture) that lies behind objects in the foreground

同義詞：background

material in the top layer of the surface of the earth in which plants can grow (especially with reference to its quality or use)

同義詞：land, soil

a relatively homogeneous percept extending back of the figure on which attention is focused

a connection between an electrical device and a large conducting body, such as the earth (which is taken to be at zero voltage)

同義詞：earth

(art) the surface (as a wall or canvas) prepared to take the paint for a painting

the first or preliminary coat of paint or size applied to a surface

同義詞：flat coat, primer, priming, primer coat, priming coat, undercoat

動詞 ground:

fix firmly and stably

同義詞：anchor

confine or restrict to the ground

place or put on the ground

instruct someone in the fundamentals of a subject

bring to the ground

同義詞：run aground

hit or reach the ground

同義詞：run aground

throw to the ground in order to stop play and avoid being tackled behind the line of scrimmage

hit a groundball

hit onto the ground

cover with a primer; apply a primer to

同義詞：prime, undercoat

connect to a ground

use as a basis for; found on

同義詞：establish, base, found

動詞 grind:

press or grind with a crunching noise

同義詞：crunch, cranch, craunch, grind

make a grating or grinding sound by rubbing together

同義詞：grate, grind

reduce to small pieces or particles by pounding or abrading

同義詞：grind, mash, crunch, bray, comminute

work hard

同義詞：labor, labour, toil, fag, travail, grind, drudge, dig, moil

dance by rotating the pelvis in an erotically suggestive way, often while in contact with one's partner such that the dancers' legs are interlaced

同義詞：grind

created by grinding

同義詞：grind

shape or form by grinding

同義詞：grind

同義詞

land | soil | base | earth | establish | surface | root | set | fix | floor | sod | playing field | pitch | arena | crushed | pulverized | broken up | minced | milled | pounded | initiate | prepare | support | punish | deal with | dirt | prevent | familiarize | park | run aground | undercoat | basis | terra firma | found | anchor | primer | dry land | prime | strand | footing | priming | priming coat | primer coat | background | reason | solid ground | flat coat | foundation |

反義詞

figure |

以上來源於大辭典