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lactic acid

US /ˈlæktɪk ˈæsɪd/

・

UK /ˌlæktɪk ˈæsɪd/

A1 初級

n. (u.)不可數名詞乳酸

Lactic acid is produced in muscles during intense exercise.

n. (u.)不可數名詞乳酸

Lactic acid is used as a food preservative and flavoring agent.

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And a waste product called lactic acid.
還有乳酸廢棄物。
Now, one of the most prominent reasons for the muscle cramps is the accumulation of this lactic acid.
肌肉抽筋最主要的原因之一就是乳酸的累積。

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And the byproduct of that is lactic acid.
其副產品就是乳酸。
It can absorb the lactic acid as well as release a bicarbonate to neutralize that acid.
它可以吸收乳酸，並釋放出碳酸氫鹽來中和乳酸。

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Once it's packed into jars, the healthy lactic acid bacteria ferment the cabbage.
Once it's packed into jars, the healthy lactic acid bacteria ferment the cabbage.
Once it's packed into jars, the healthy lactic acid bacteria ferment the cabbage.
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Lactic acid is 3 and has elevated transaminases.
對於在場的學員，這是她就診時的心電圖。
Lactic acid is 3 and has elevated transaminases.
乳酸為 3，且轉胺酶升高。

如果出現這 7 個令人意外的跡象，表示你吃太多糖啦！ (7 Signs You're Eating Too Much Sugar)

如果出現這 7 個令人意外的跡象，表示你吃太多糖啦！ (7 Signs You're Eating Too Much Sugar)

So now you get this nervous energy or this lactic acid buildup.
是以，你現在會產生緊張能量或乳酸堆積。
So now you get this nervous energy or this lactic acid buildup.

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And about 1 to 5 billion cells, lactic acid bacteria per milliliter.
大約每毫升有 10 億到 50 億個乳酸菌細胞。
It's skim milk and about 1 to 5 billion cells, lactic acid bacteria per millilitre.
大約每毫升有 10 億到 50 億個乳酸菌細胞。

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It flushes out lactic acid so you feel less sore after training.
另一項獎勵？
It flushes out lactic acid so you feel less sore after training.
它能排出乳酸，讓你在訓練後感覺不那麼痠痛。

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And the byproduct of that is lactic acid.
而這副產物就是乳酸。
And the byproduct of that is lactic acid.
理論上，這種酸在烏龜的身體內累積會殺死它。

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為什麼日本人都這麼健康？！🇯🇵 (Why are people so Healthy in Japan?)

Eliya Michnikov, winner of the 1908 Nobel Prize in Medicine, was the first to propose the theory that lactic acid bacteria are beneficial to human health.
雖然日本和美國攝取相同穀麥和米飯的量
the theory that lactic acid bacteria are beneficial to human health.
乳酸對人類健康是有益的理論

【生活小常識】為什麼蚊子會選擇性叮人？　(Why do mosquitoes prefer biting some people to others? - Big Questions - (Ep. 26))

【生活小常識】為什麼蚊子會選擇性叮人？　(Why do mosquitoes prefer biting some people to others? - Big Questions - (Ep. 26))

You’ll probably suffer more bites if you happen to produce more lactic acid, which comes from your sweat glands.
如果你汗腺分泌發達，皮膚表面產生較多乳酸，你可能會被叮更多包。