背单词

第2课

单词量:16
背单词列表

already [ɔ:l'redi]

adv.已经

used to ['ju:s tə]

过去经常

on [ɔn]

prep.关于

knowledge ['nɔlidʒ]

n.知识;学识

yard [jɑ:d]

n.院子

schoolyard ['sku:ljɑ:d]

n.校园

put down

把(某物)放下来

step [step]

n.脚步 v.走;踏入;踩

librarian [lai'brɛəriən]

n.图书管理员

词根记忆:librar(y)(图书馆)+ian→图书馆馆长

probably ['prɔbəb(ə)lɪ]

adv.很可能;大概

pay [pei]

(paid/peid/,paid) v.给...报酬;付款

pay for ['pei,fɔ:]

付钱;支付

sadly ['sædlɪ]

adv.难过的;悲哀地

come up with

找到;提出(答案、解决方法等)

mark [mɑ:k]

n.记号;标记;痕迹

bookmark ['bukmɑ:k]

n.书签