sth thaws
不及物用法，主语为冰、雪等，表示因升温而自然融化。
The snow will thaw quickly in the spring sun.
春天的阳光下，雪会很快融化。
融化；解冻
thaws — third person singular of thaw
使融化；使解冻；冰雪融化；（天气）转暖；暖和起来；变暖和；使暖和起来；使变暖；变得友好；缓和
(of frozen earth, ice, snow, etc.) to gradually melt or soften from warmth
主语为冰、雪、冻土等
通过升温使(冻土、冰、雪等)逐渐融化或变软。
To gradually cause (something frozen, such as earth, ice, or snow) to melt or soften by raising the temperature.
使(很冷的人或物)逐渐暖和起来。
To gradually cause (someone or something that is very cold) to warm up.
使(不活跃的事物)变得活跃；也使(无感情的事物)产生感情。
To cause (something inactive) to become active; also, to cause (something unfeeling) to have feelings.
使(拘谨或不友好的人或其感情)变得友好或温和。
To cause (someone or their feelings that are reserved or unfriendly) to become friendly or gentle.
(冻土、冰、雪等冰冻之物)因升温而逐渐融化或变软。
Of something frozen, such as earth, ice, or snow: to gradually melt or soften as a result of the temperature being raised.
(很冷的人或物)逐渐暖和起来。
Of someone or something that is very cold: to gradually warm up.
(与形式主语it连用,指天气)变得足够暖和,使冰雪等融化。
With the dummy pronoun it: of the weather: to become sufficiently warm for ice, snow, etc., to melt.
(拘谨或不友好的人或其感情)变得友好或温和。
Of a person or their feelings that are reserved or unfriendly: to become friendly or gentle.
(不活跃的事物)变得活跃；也指(无感情的事物)产生感情。
Of something inactive: to become active; also, of something unfeeling: to develop feelings.
一般现在时
The ice thaws quickly in the spring sun.
冰在春天的阳光下迅速融化。
一般过去时
Yesterday, the frozen pipes thawed after we turned on the heat.
昨天，我们打开暖气后，冻结的管道解冻了。
现在完成时
The ground has thawed enough for planting.
地面已经解冻到足以种植了。
规则动词，过去式和过去分词加-ed。
The warm sun thawed the frozen pond.
温暖的阳光使结冰的池塘融化了。
用法提示：thawed为及物动词，表示“使融化”。
You should thaw the chicken in the refrigerator overnight.
你应该把鸡肉放在冰箱里解冻一夜。
用法提示：thaw为及物动词，表示“解冻（冷冻食物）”。
The heater quickly thawed the ice on the windshield.
加热器迅速融化了挡风玻璃上的冰。
用法提示：thawed为及物动词，表示“使…融化”。
不及物用法，主语为冰、雪等，表示因升温而自然融化。
The snow will thaw quickly in the spring sun.
春天的阳光下，雪会很快融化。
及物用法，指主动使冷冻的食物等解冻；out 可省略。
I thawed the chicken in the fridge overnight.
我把鸡肉放在冰箱里解冻了一夜。
比喻义，指态度或感情从冷淡变得温和，常与 towards 搭配。
He gradually thawed towards his new colleagues.
他逐渐对新同事变得友善起来。
用形式主语 it 指天气转暖，冰雪融化。
When it thaws, the roads become slippery.
冰雪融化时，道路会变得湿滑。
thaw 强调冰冻之物因升温而逐渐融化；melt 最通用，可指冰、雪、金属等受热熔化。
defrost 多用于食物、冰箱等除霜或解冻，强调除去冻结状态，比 thaw 更具体。
unfreeze 侧重解除冻结状态，也常用于资金、账户等抽象事物，不专指冰雪融化。
warm up 用于寒冷的人或身体部位变暖，不强调冰、雪等融化的过程。
grammar · medium
易错句子The weather is thawing.
正确表达It is thawing.
表示天气转暖、冰雪融化时，thaw 要用 it 作形式主语，不能说 the weather 作主语。
grammar · medium
易错句子He was thawed after we talked.
正确表达He thawed after we talked.
表示拘谨的人变得友好时，thaw 是不及物动词，应使用主动语态，而不是被动语态。
grammar · medium
易错句子I need to thaw the fridge.
正确表达I need to defrost the fridge.
thaw 用于使冷冻的食物或冰融化；给冰箱除霜应使用 defrost。
指使液体或物体因低温变成固体，与“融化/解冻”相对；常用于天气、食物、水管等。
指变为固态，不特指因降温，适用范围比freeze广；与“融化”相对。
指液体（如油脂、血液）冷却后变稠或凝固，与“融化”相对，常用于非水物质。
melt 强调固体因受热变成液体，适用于巧克力、黄油等，不一定限于冰冻物；thaw 特指冰雪、冻土或冷冻食物解冻变软。可以说 chocolate melts，但不能说 chocolate thaws。
defrost 强调人为操作，如给冰箱除霜、给汽车玻璃除霜或把冷冻食品解冻；thaw 更强调自然或缓慢的融化过程，也可指人或气氛变得暖和、缓和。
unfreeze 常用于解除账户、资金、系统或画面的冻结状态，多指抽象或技术层面的“解冻”；thaw 侧重冰、雪等具体物体的融化，或关系、气氛的逐渐缓和。
解冻；融化
The frozen pipes should thaw out by morning.
冻住的水管到早上应该会解冻。
让某物解冻
Let the chicken thaw in the refrigerator overnight.
把鸡肉放在冰箱里解冻过夜。
完全解冻
Do not cook the meat until it has thawed completely.
肉完全解冻后再烹饪。
关系缓和
After years of tension, relations between the two countries are beginning to thaw.
多年的紧张之后，两国关系开始缓和。
冰融化
In spring, the ice on the lake thaws quickly.
春天，湖上的冰融化得很快。
冰雪消融是thaw最常见的场景。
thaw常指雪因升温而融化。
thaw的对象通常是冻结的物体或地面。
温度升高是thaw发生的必要条件。
春天天气变暖，冰雪开始thaw。
（使）暖和起来；解冻
Come inside and thaw out in front of the fire.
进来，到炉火前暖和一下。
缓和关系
The two leaders met to thaw relations between their countries.
两位领导人会面以缓和两国之间的关系。
使某人的心变得柔软；让某人动情
Her kindness thawed the old man's heart.
她的善良融化了老人的心。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.