A
a little 一点,少许+n.不可数;区别于 a few +n.可数复数
a number of 一些,若干+n.可数复数 区别于:the number of ......的数量 谓语动词用三单
g.:The number of the students in our school is 500.
A number of students in our school like English.
ability n.[pl.-ies]能力
able adj.能,能够 be able to=can,两者不能连用 can be able to ×
above prep.(at or to a higher place or position than sth/sb) 在(或向)...上面
反义词:below
E.g.:Temperature will rise above zero tonight.今天夜间的温度将会上升到高于零度。
above all (most important of all;especially)最重要的是,尤其是