重點講解:
1. belong to 是(某族類或綱目)的一部分;屬于;
Lions and tigers belong to the cat family.
獅子和老虎屬于貓科 。
2. be adept at 熟練的;擅長的;內(nèi)行的;
He is adept at getting himself out of difficult situations.
他善于使自己擺脫困境 。
3. derive from/be derived from 從…衍生出;起源于;來自;
The word Easter derives from Eostre, the pagan goddess of spring.
Easter(復(fù)活節(jié))一詞由Eostre(多神教的春天女神)衍生而來 。
4. sniff at 聞;嗅;
The dog sniffed at my shoes.
那條狗嗅我的鞋 。
adj. 否定的,負(fù)的,消極的
n. 底片,負(fù)