老爸用心設計的生日禮物!好有趣味~
Ester bond - definition of Ester bond by The Free Dictionary 事情是這樣的…… 一個老爸決定給自己兒子的生日準備一個酷炫的尋寶之旅…… 他給他的第一個線索…> 是這樣的…… 他兒子研究了很久。。。。 最後終於研究出來了。。。。 上面寫著“ underes·ter (ĕs′tər) n. Any of a class of compounds derived from an oxyacid, usually resulting from the reaction of an oxyacid and an alcohol with the elimination of water. ... Others joined in the fray, pointing out that the arsenate ester bonds that would be...
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