美國留學(xué)選擇什么專業(yè)好?留學(xué)美國熱門專業(yè)推薦
2019-06-26
更新時間:2024-04-17 01:16作者:小編
?一:尼古丁的是什么意思(中英文)解釋的意思:
尼古丁是一種有毒的化學(xué)物質(zhì),主要存在于煙草中,并且具有強烈的成癮性。它被認(rèn)為是導(dǎo)致吸煙者上癮的主要原因。在醫(yī)學(xué)上,尼古丁被歸類為一種生物堿,它可以通過吸入或攝入進(jìn)入人體,影響人體神經(jīng)和心血管。
Nicotine is a toxic chemical substance mainly found in tobacco, and it has a strong addictive nature. It is considered to be the main cause of addiction in smokers. Medically, nicotine is classified as a type of alkaloid that can enter the human body through inhalation or ingestion, affecting the nervous and cardiovascular systems.
英 [?n?k?ti?n] 美 [?n?k?ti?n]
尼古丁通常作為動詞使用,指吸入或攝入尼古丁。它也可以作為名詞使用,指尼古丁這種化學(xué)物質(zhì)本身。
Nicotine is commonly used as a verb, meaning to inhale or ingest nicotine. It can also be used as a noun, referring to the chemical substance itself.
1. He couldn't quit smoking because he was addicted to nicotine.
2. Nicotine is a highly addictive substance that can cause serious health problems.
尼古丁是一種極具成癮性的物質(zhì),可能會導(dǎo)致嚴(yán)重的健康問題。
3. The nicotine in cigarettes can enter the bloodstream and reach the brain within seconds.
香煙中的尼古丁可以在幾秒鐘內(nèi)進(jìn)入血液,到達(dá)大腦。
4. Many people try to quit smoking but struggle with nicotine cravings.
5. E-cigarettes also contain nicotine, which can still lead to addiction and health risks.
電子煙也含有尼古丁,仍然會導(dǎo)致成癮和健康風(fēng)險。
1. Tobacco: 煙草
2. Cigarettes: 香煙
3. Addiction: 成癮
4. Alkaloid: 生物堿
5. Inhalation: 吸入
尼古丁是一種有毒的化學(xué)物質(zhì),主要存在于煙草中,并具有強大的成癮性。它可以影響人體神經(jīng)和心血管,并被認(rèn)為是導(dǎo)致吸煙者上癮的主要原因。尼古丁的使用方法包括吸入和攝入,它也可以作為名詞和動詞使用。對于想要戒煙的人來說,克服尼古丁的渴望是一個挑戰(zhàn),但是放棄吸煙可以帶來健康和生活質(zhì)量的提升。因此,我們應(yīng)該積極宣傳尼古丁的危害,并鼓勵人們遠(yuǎn)離煙草制品。