句子单词讲解

1. been
单词释义: v.用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质( be的过去分词 )；在，存在；不受干扰；去过了；be的过去分词；老练（指性事）；以前也经历过
相关短语:
她上学去了。
She has been to school.
我开始发胖了。
I have been putting on weight.
她一直收集邮票。
She has been collecting stamps.

2. years
单词释义: n.年( year的名词复数 )；年纪；一年的期间；某年级的学生
相关短语:
我比我姐小两岁。
I'm two years younger than my sister.
我父亲已年过六十了。
My father is over 60 years old.
我祖母比我大 40 岁。
My grandma is 40 years older than me.

3. since
单词释义: prep.从…以来；自从…之后；自从adv.以后，此后；后来；（距今几年）以前；（从那时候起几年）以前conj.自从…以来；自从…的时候起；既然；因为
应用场景: CET4|TEM4|考 研|CET6
相关短语:
我整整一年没见你了。
It's been a whole year since I last saw you.
自从我上次来这里已经有很长时间了。
It has been a long time since last came here.
他们从去年开始一直都在做这个项目。
They've been working on this project since last year.

4. last
单词释义: n.末尾；最后；上个；鞋楦（做鞋的模型）vt.经受住；到…之后；够用；足够维持（尤指某段时间）adj.最近的；最后的；最不可能的；惟一剩下的vi.持续adv.上一次，最近一次；最后
应用场景: CET4|TEM4|考 研|CET6
相关短语:
我赶上了最后一班车。
I caught the last bus.
你上周刚吃过,这是垃圾食品。
You ate last week, those are junk food.
好,这是最后一块点心啰。我们等下就吃晚餐了。
Ok.The last piece is for your dessert.We're having dinner soon.

5. saw
单词释义: n.锯；谚语，格言vt.& vi.往复移动；锯成；用锯；拉锯v.看见（ see的过去式）；观看；领会；考虑
应用场景: CET4|TEM4|考 研|CET6
相关短语:
我亲眼所见。
I saw it with my own eyes.
我整整一年没见你了。
It's been a whole year since I last saw you.
自从我上次见到你以后你都在干什么?
What have you been doing since I saw you last time?

6. you
单词释义: pron.你，恁；你们，您们；各位；大家
应用场景: CET4|TEM4|考 研|CET6
相关短语:
你肯定吗?
Are you sure?
给你。
Here you are.
你在开玩笑吧!
Are you kidding?