Berzelius theory of valency
[机] 伯杰利斯价键理论
🧩 词语组成解析
伯齐利厄斯(Baron JГns Jakob, 1779-1848, 瑞典化学家, 化学符号创制人)
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
[化] 化合价\\n[医] 效价; 价(化合价,原子价)
🗣️ 情景例句
With great tact, Lily said that it was time for her to go.
莉莉机智地说她该走了。
He gets more professional satisfaction from teaching.
从事教育职业，他更感受到职业上的满足。
Then he showed me the contents of the parcel.
接着他给我看了包里的东西。