| 单词 | grin |
| 释义 | Word Frequency grin(ɡrɪn) verbWord forms: grins, grinning or grinned 1. to smile with the lips drawn back revealing the teeth or express (something) by such a smile to grin a welcome 2. (intransitive) to draw back the lips revealing the teeth, as in a snarl or grimace 3. grin and bear it noun 4. a broad smile 5. a snarl or grimace Derived forms grinner (ˈgrinner) noun grinning (ˈgrinning) adjective, noun Word origin Old English grennian; related to Old High German grennen to snarl, Old Norse grenja to howl; see grunt |
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