phrase B2 to take full advantage of something because it may not last long: 充分利用，尽量利用 It's a beautiful day - we should make the most of it.今天天气很好——我们一定要尽情享受一下。 It so rarely snows, you have to make the most of it when it does. I wanted to make the most of the time that we had together. I'd make the most of this weather, if I were you. I work long hours so when I get some free time, I want to make the most of it. Your youth won't last forever - make the most of it! See also
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make the most of something | American Dictionary
make the most of something
idiom to use or enjoy something as much as possible: We’re only in Paris for a day, so let’s make the most of it.