1
slim down
不及物用法，表示主语自己变瘦。
I need to slim down before summer.
我需要在夏天前瘦下来。
变瘦；减肥
先理解核心含义，再看它在真实句子里的用法。
变瘦；减肥
to lose weight or become thinner
I need to slim down before summer.
我需要在夏天前瘦下来。
减轻体重；使变瘦。
To reduce weight; to make or become thinner.
减小尺寸或强度。
To decrease in size or intensity.
slim down
Base
原形
slims down
3rd person
第三人称单数
slimming down
-ing
现在分词
slimmed down
Past
过去式
slimmed down
Past participle
过去分词
She slims down every summer.
她每年夏天都会变瘦。
He slimmed down after three months of exercise.
他锻炼三个月后变瘦了。
They are slimming down for the wedding.
他们正在为婚礼变瘦。
短语动词，slim 变化规则。
He has been trying to slim down before the wedding.
他一直在努力在婚礼前减肥。
The company slimmed down its workforce last year.
这家公司去年缩减了员工规模。
She is slimming down for the summer.
她正在为夏天减肥。
不及物用法，表示主语自己变瘦。
I need to slim down before summer.
我需要在夏天前瘦下来。
及物用法，表示使某物或某人变瘦。
This diet will slim down your waist.
这种饮食会使你的腰变细。
表示瘦到某个具体目标。
She slimmed down to 120 pounds.
她瘦到了120磅。
表示通过某种方式变瘦。
He slimmed down by exercising daily.
他通过每天锻炼瘦了下来。
Not this
I need to slim down my weight.
Use this
I need to slim down.
slim down 作为“变瘦”时是不及物短语动词，不能后接宾语 weight；应省去宾语，直接使用 slim down。
Not this
I want to get slim down.
Use this
I want to slim down.
slim down 是动词短语，不能作形容词用在 get 后面；应直接用 slim down 作谓语动词。
Choose the next layer that will help you use slim down with more confidence.
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Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
Use slim down naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
通常用于减肥或变瘦的语境。
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.