adj. 亲近的，亲密的（关系上）close friends/They are close.
adj.近的（距离上/时间上）[等同于near] The shop is close to my home./The students are closed to each other in age.
adj.细心的[等同于careful] take a close look at the photo
v.关上 （反义词:open）closed 关着的
adv. 近地（距离上）sit close to sb.[具体]
密切地 I observed everyone closely.[抽象]
avoid
v. avoid sth./sb./doing sth.
excuse
v. 原谅 excuse sb for doing sth.
as well
用于肯定句时，等同于too，also，so do I 用于否定句时，等同于either
as well as
和……一样好 He can speak Chinese as well as English.不但……而且［就远原则］She as well as them is friendly to us.
