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a snowflake
A snowflake landed on her nose.
一片雪花落在她的鼻子上。
雪花
先理解核心含义，再看它在真实句子里的用法。
雪花
a crystal of snow
A snowflake landed on her nose.
一片雪花落在她的鼻子上。
具有近似六边形对称的雪晶
A crystal of snow, having approximate hexagonal symmetry.
雪晶
a crystal of snow
几种有白色花的欧洲球茎植物,属雪花莲属
Any of several bulbous European plants, of the genus Leucojum, having white flowers.
白色北极鹀
white Arctic bunting
A single snowflake landed on my sleeve and melted quickly.
一片雪花落在我的袖子上，很快就融化了。
Look at the snowflakes falling outside the window.
看窗外飘落的雪花。
Each snowflake has a unique shape, but they are all six-sided.
每片雪花都有独特的形状，但都是六边形的。
A snowflake landed on her nose.
一片雪花落在她的鼻子上。
Snowflakes are falling gently from the sky.
雪花正从天空轻轻飘落。
这个比喻强调独特性。
Each child is unique like a snowflake.
每个孩子都像雪花一样独特。
Each snowflake has a different shape.
每片雪花都有不同的形状。
Not this
Each snow in winter is unique.
Use this
Each snowflake in winter is unique.
学生混淆了不可数名词 "snow"（雪）和可数名词 "snowflake"（雪花）。"snow" 指整体雪，"snowflake" 是单个雪花，应用 "snowflake" 表示一片雪花。
Not this
These snowflake are beautiful.
Use this
These snowflakes are beautiful.
复数形式遗漏错误。"snowflake" 是可数名词，复数需加 -s，否则主谓不一致。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
雪花晶体
Under a microscope, each snowflake crystal has a unique six-sided structure.
在显微镜下，每片雪花晶体都有独特的六边形结构。
雪花图案
Her winter sweater has a snowflake pattern on the front.
她的冬季毛衣正面有雪花图案。
雪花的形成
The physics of snowflake formation depends on temperature and humidity.
雪花形成的物理过程取决于温度和湿度。
雪花形状
The cookie cutter is in the shape of a snowflake.
这个饼干模具是雪花形状的。
飘落的雪花
A single falling snowflake landed on the child's mitten.
一片飘落的雪花落在孩子的手套上。
自命不凡、认为自己是独一无二的人（常含贬义）
He thinks he's a special snowflake who doesn't have to follow the rules.
他认为自己是个自命不凡的特殊人物，不必遵守规则。
雪花一代（指被认为过于敏感、抗压能力差的年轻一代）
Some critics call today's college students the snowflake generation.
一些批评者称当今的大学生为‘雪花一代’。
没有两片雪花是相同的（比喻每个人或事物都独一无二）
She reminded us that no two snowflakes are alike, so we should celebrate our differences.
她提醒我们，没有两片雪花是相同的，所以我们应该庆祝彼此的差异。
你并不是一片美丽而独特的雪花。
She believes every child is a unique snowflake, with their own talents and strengths.
她相信每个孩子都是一片独特的雪花，都有自己的天赋和长处。
Use snowflake naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想单词由 snow（雪）加 flake（薄片）组成，脑海中浮现六角形冰晶小薄片飘落，即为雪花。
语域：neutral 常见场景：天气预报、冬日景色描写、日常聊天 这里指“雪花”，属于中性常用词，日常口语和书面语里都很自然；在气象或科普语境中同样常见，没有明显的正式或非正式限制。
通常用作可数名词
Dictionary facts from ECDICT, WIKTIONARY.