Pfk
abbr. 磷酸果糖激酶（phosphofructokinase）
🗣️ 情景例句
Everybody help yourselves.
大家请便吧。
Without practice, hopes will be reduced to zero.
没有实践，希望会化为乌有。
but although our faith in many of the things in which our forefathers fervently believed has weakened,
可是虽然我们对我们祖先笃信的许多事物已不太相信，