sear sth
常用于烹饪，指快速高温煎烤表面。
He seared the steak over high heat.
他在高温下烧焦了牛排。
烧焦
先理解核心含义，再看它在真实句子里的用法。
烧焦
having the surface burned quickly with intense heat
一般现在时
The chef sears the steak to lock in the juices.
厨师将牛排烧焦以锁住汁液。
一般过去时
She seared the vegetables quickly.
她迅速烧焦了蔬菜。
现在进行时
He is searing the meat on high heat.
他正在用高温烧焦肉。
动词形式规则变化
The chef seared the steak on the grill until it was brown on the outside.
厨师在烤架上把牛排表面煎焦，直到外层变成棕色。
用法提示：这里 seared 是动词 sear 的过去式，表示快速高温煎烤表面使其变焦。
The intense heat seared my skin when I touched the hot pan.
我碰到热锅时，高温灼伤了我的皮肤。
用法提示：seared 用作过去式动词，描述高温瞬间烧伤皮肤。
Her face was seared by the sun during her hike in the desert.
在沙漠徒步时，她的脸被太阳晒伤了。
用法提示：was seared 是被动语态，用过去分词表示被阳光灼烧。
常用于烹饪，指快速高温煎烤表面。
He seared the steak over high heat.
他在高温下烧焦了牛排。
形容词表示烧焦后的状态。
She seared the fish brown.
她把鱼煎成褐色。
被动结构强调动作承受者。
The meat was seared to perfection.
肉被烤得恰到好处。
grammar · medium
易错句子I have sear the steak.
正确表达I have seared the steak.
完成时中，过去分词应为'seared'，而非动词原形'sear'。
grammar · medium
易错句子He seared the steak every day.
正确表达He sears the steak every day.
一般现在时第三人称单数主语'He'后应使用动词的第三人称单数形式'sears'，而非过去式'seared'。
seared 强调快速高温使表面焦脆（常用于烹饪），scorched 指因过热而变黄或损坏（如熨烫或暴晒）。
seared 仅表面烧焦，内部可能未熟；charred 指完全烧焦变黑，程度更严重。
seared 常用于食物或金属表面；singed 多指毛发、织物等轻微烧焦，仅触及表面。
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