Aldoketomutase
醛酮变位酶, 乙二醛酶
🗣️ 情景例句
I couldn't wait.
我迫不及待啦。
Good medicine tastes bitter.
良药苦口。
Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.
几乎每天都可以看到一只小海豚把鼻子顶入一只300磅重的海龟的硬壳下面，拼命地把它翻过来。