grin的一般过去时怎么写

Guderian leaned forward, his eyes narrowing in that infuriating half - grin.姑德里安向前探了探身子, 恼怒地眯起眼睛, 皮笑 肉不笑.He flashed me a quick grin but rapidly swallowed it when he saw my expression.他先是冲我咧嘴一笑，不过看到我的表情后又赶紧收起笑脸。He showed ...

vi.露齿而笑vt.露齿笑着表示n.咧嘴笑，露齿而笑...

grin的现在进行时为：grinning...

grin的近义词/同义词有：smirk, smile, beam, simper, smile, mouth, smirk, beam, laugh。vi.grin的近义词（笑）：smirk, smile, beam, simper。grin的近义词（其他释义）：smile, mouth, smirk, beam, laugh。...

grin的近义词有：laugh, smile, giggle, grin, beam, sneer。下面这些动词均含"笑"的含义：laugh：最常用词，指因喜悦、愉快或轻视而出声的笑或大笑。smile：指面露微笑，侧重于无声。giggle：指发出咯咯的笑声，较多地用于女人或孩子。 grin：指露齿而笑。beam：书面用词，指人因心情舒畅而发出的笑，即喜形于色地笑。sneer：指冷笑、嘲笑。...

All at once, Mick's serious expression softened into a grin.米克严肃的表情一下子变成了笑脸。He had a grin on his face like a Cheshire Cat.他咧着嘴笑呵呵的。Bobby looked at her with a sheepish grin.博比望着她腼腆地咧嘴一笑。...

grin的现在完成时为：grinned...

grin的音标：grin的英式发音音标为：[grɪn]grin的美式发音音标为：[ɡrɪn]...

grin的复数形式为：grins...

grin的第三人称单数（三单）为：grins...

围困今天已经进入第18天了。The siege is now in its eighteenth day.巴黎被围困了四个月后被迫投降。Paris was besieged for four months and forced to surrender.该城被围困不久即告失守。The town succumbed after a short siege....

lupanone的音标：lupanone的英式发音音标为：[lju:'pɑ:nən]lupanone的美式发音音标为：[lju'pɑnən]...

libertinism的音标：libertinism的英式发音音标为：['lɪbətɪnɪzəm]libertinism的美式发音音标为：['lɪbətɪnɪzəm]...

“下车”的反义词：上车。...

fact的音标：fact的英式发音音标为：[fækt]fact的美式发音音标为：[fækt]...

“退还”的英语可以翻译为：eturn，give back，hand back，reimbursement，send back ...

bulk的复数形式为：bulks...

v.想出( conceive的第三人称单数 )，构想，设想，怀孕...

hydrocirsocele的音标：hydrocirsocele的英式发音音标为：[haɪd'rəʊsɜ:səʊseli:]hydrocirsocele的美式发音音标为：[haɪd'roʊsɜsoʊseli]...

“再声明”的英语可以翻译为：estatement ...

belling的音标：belling的英式发音音标为：['belɪŋ]belling的美式发音音标为：['belɪŋ]...

"Please understand this," she began, a tremble in her voice.“请理解这一点，”她开始说道，声音有些发颤。There was a tremble in her voice.她声音颤抖.I tremble to think of the consequences.我为可能产生的后果而担心....

Anestrus ( absence of estrus ) is not a disease but a sign of a variety of conditions.乏情不是一种疾病,而是一种多方面的体态迹象....

mouse的音标：mouse的英式发音音标为：[maʊs]mouse的美式发音音标为：[maʊs]...

What is logogram of antibody of second liver surface?乙肝表面抗体简写是什么?...