Enzyme analysis
[机] 分析酶
🧩 词语组成解析
🗣️ 情景例句
A house, a car and a family, what else could one want?
一所房子，一辆车子和和个家，除此之外，夫复何求？
We never know the worth of water till the well is dry.
井干方知水可贵。
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也没回来。