Ambsace
n. 最無價值的東西
??? 情景例句
And it makes me feel good that you care about me.
而且， 關心我， 也讓我感到很高興。
My sister worked as a secretary before she got married.
在她結婚了以前，我的姐姐為一位秘書。
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
這個頻率是空間氫原子釋放的自然頻率，是在1951年被人類發(fā)現(xiàn)的。