chemicals
US
・UK
B1 中級
n. pl.名詞 (複數)化學藥品
You must always wear protective gear when handling hazardous chemicals
n. (c./u.)名詞 (可數/不可數)化學品
The factory releases dangerous chemicals into the river.
n. (c./u.)名詞 (可數/不可數)化學工業
She works in the chemicals industry.
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基因工程將永遠改變一切--CRISPR (Genetic Engineering Will Change Everything Forever – CRISPR)
16:04
- produce many chemicals by means of engineered life like life-saving
我們透過許多人造生物來產生化學物質，例如救命的
DNA 很重要，但究竟多重要呢？來看看 DNA 的發現如何改變了世界和諾貝爾獎得主的生活 (How the discovery of DNA changed the world – and my life | BBC Ideas)
05:55
- The rungs are pairs of four chemicals marked as A, G, C and T.
梯級由標示為 A、G、C 和 T 的四種化學物質組成。
- Determining the order of these chemicals - their sequence - is known as sequencing.
決定這些化學物質的順序（它們的順序）稱為定序。
雖然負面作用一大堆，但是吸菸...感覺真棒?! (Smoking is Awesome)
11:45
- A cigarette is dried tobacco leaves mixed with chemicals that make it burn slowly, helping you to absorb nicotine, and flavours that make the smoke less harsh.
香菸是乾燥的菸葉與化學物質混合而成的，這些化學物質可以使其緩慢燃燒，幫助你吸收尼古丁，並添加使煙霧不那麼刺鼻的香料。
- Worse, they vomit chemicals that dissolve your lung tissue and cause tiny wounds that turn into scar tissue.
更糟的是，它們會吐出化學物質，這些化學物質會溶解你的肺組織，造成微小的傷口，進而變成疤痕組織。