Authentic nitrogen

[医] 实氮(摄取的氮在组织或排泄物中确实可查到的)

🧩 词语组成解析

authentic [ɔ'θɛntɪk]
adj. 真的，真正的;可信的，可靠的;有根据的;[法]认证了的;
auth=author作者+entic形容词后缀 → 真的,真正的
nitrogen ['naɪtrədʒən]
n. [化]氮，氮气;
nitro硝基+gen出生，产生→氮

🗣️ 情景例句

Good evening, how may I help you sir?
晚上好，你需要帮助吗？
I asked him to paint it for me, but he wouldn't
我请他帮我油漆，但是他不肯。
I would like to express to all of you here our sincere welcome.
让我向在座诸位致以最真挚的欢迎。’
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🔤 更多 A 开头的单词

AA
activated clay
ageotropic
ailanthus silkworm
aminopteroylglutamic acid
ancestral home
applicaton for retiring bill
arsenobenzene
全部 A 开头单词 ›