Lef
[醫][=leukokinsis-enhancing factor]白細胞移動增強因子
??? 情景例句
Or you win, and I cook dinner for the entire family.
要是你贏了， 我替全家做晚餐。
He that is full of himself is very empty.
自滿的人是很空虛的。
Today it is no longer the tallest building in the USA, or even in New York.
今天，它不再是美國最高的大廈了，甚至在紐約都排不上號了。