Concentration gradiant

[电] 浓度梯度

🧩 词语组成解析

concentration ['kɑnsn'treʃən]
n. 集中;专心;关注;浓度;
con共同+centr中心+ation后缀→集中；浓缩

🗣️ 情景例句

Good morning. Would you please bring me some breakfast?
早上好，可否为我送点早餐？
Oh? Where were you?
哦，上哪儿去了？
What a great person!
多么了不起的人！
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🔤 更多 C 开头的单词

calcium silicate board with microporous
cartilage cells
chansons
cif under ship's tackle
cleaning hole
collection commission
comparative income account
control coupling
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