第三人稱單數(shù)：grins第三人稱復數(shù)：grins現(xiàn)在分詞：grinning過去分詞：grinned過去式：grinned

grin基本解釋

不及物動詞露齒而笑

及物動詞露齒笑著表示

名詞咧嘴笑，露齒而笑

grin相關(guān)例句

及物動詞

1. She grinned her appreciation of my help.
她露齒一笑表示感激我的幫助。

2. He grinned his approval.
他用一笑表示同意。

不及物動詞

1. She grinned foolishly at him.
她咧著嘴對他傻笑。

名詞

1. grin是什么意思

1. He had a broad grin on his face.
他滿臉笑容。

grin網(wǎng)絡(luò)解釋

1. grin的反義詞

1. 透鏡：并通過算法計算出光纖插針端面的投影面積;再由給定的數(shù)學模型計算出光纖插針的相位,據(jù)此由控制系統(tǒng)對光纖插針進行旋轉(zhuǎn)調(diào)節(jié),使光纖插針的斜端面與自聚焦透鏡(GRIN)斜端面基本保持平行;

2. grin

2. 咧嘴而笑：giggle 咯咯地笑 | grin 咧嘴而笑 | grin from ear to ear 嘴咧得大大地笑

3. grin：graduated refractive index; 由漸變折射率

grin詞典解釋

1. 露齒而笑；咧嘴大笑
When you grin, you smile broadly.

grin的反義詞

e.g. He grins, delighted at the memory...
想到往事，他開心地咧嘴笑了起來。
e.g. Sarah tried several times to catch Philip's eye, but he just grinned at her.
薩拉幾次想引起菲利普的注意，但是他只是沖她咧嘴笑了笑。

2. 露齒的笑；咧嘴的笑
A grin is a broad smile.

e.g. She came out of his office with a big grin on her face...
她笑容滿面地走出他的辦公室。
e.g. Bobby looked at her with a sheepish grin.
博比望著她靦腆地咧嘴一笑。

3. 苦笑著忍受；默默承受
If you grin and bear it, you accept a difficult or unpleasant situation without complaining because you know there is nothing you can do to make things better.

e.g. They cannot stand the sight of each other, but they will just have to grin and bear it.
他們連看對方一眼都不愿意，但是也只得默默忍受。

grin英英釋義

noun

1. a facial expression characterized by turning up the corners of the mouth
usually shows pleasure or amusement

Synonym: smilesmilinggrinning

verb

1. to draw back the lips and reveal the teeth, in a smile, grimace, or snarl