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
It was love at first sight.
那是一见钟情。
If you insist.
你硬是要这么做，我也没办法。
Perhaps in those days I was. Pierre and I did have a very good time at the ball. But that was the last moment of happiness in our lives. That night everything changed.
那时候，我也许是个漂亮姑娘。我和比尔在舞会上的确玩得很痛快。不过，那是我们一生中最后的幸福时刻。那天晚上一切都变了。