aunt & uncle n.
1. ڷQɆΪʹãҲcB磺
Hi, Aunt (Uncle)! ù()!
Aunt Mary is my mothers sister. ËĸH
Take me with you, Uncle Jack. ܿ壬һȥ
2. ע±_
(1) Uncle Sam 顰ɽķ塱˵ľb̖
^: John Bull 顰sӢӢ˵ľb̖
(2) Uncle Tom, 顰ķָc˽ҽӑð˵ĺˣHx
average n.adj. & v.
1. ~ЃɂҪ˼
(1) ʾƽƽ磺
The average of 24 and 6 is 4. 246 ƽ4
An average of 10 students are absent each day. ƽÿ10Wȱϯ
(2) ʾͨ˜ʡƽ磺
These marks are well above (below) average. @Щ֔hƽ֮֔()
(3) on average, on an [the] average, 顰ƽһr¡磺
On (the) average he works eight hours a day. ƽÿСr
He smokes 20 cigarettes a day on an average. ƽÿҪ20֧
2. ~ҲЃɂҪ˼
(1) ʾƽġֻͨZ磺
The average age of the students is 20. Wƽgʮq
(2) ʾһġͨġZҲZ磺
It is just an average dictionary. ֻDZͨ~
He is an average teacher. ǂͨĽ̎
3. ~顰ƽСƽ顱磺
He averages two trips a year. ƽÿɴ
The children average 10 years of age. @ЩСƽg10q
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