restriction

/rɪˈstrɪkʃ(ə)n/📚 3153 51四级六级托福高考
A restriction is an official rule that limits what you can do or that limits the amount or size of something. 限制条例

noun [具体名词]限制规定,限制法规;(受)限制(状态),(受)约束(状态);制约因素

Studies of caloric restriction are showing the way.
热量限制的研究为我们指明了方向。

restriction

-tion ⌜ 表示某种行为、状态或结果 - indicating an action, process, or result ~ ⌟
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