| 释义 | 
		 bifocal   1 ENTRIES FOUND:    bifocal (adjective)          bifocal  /ˈbaɪˌfoʊkəl/ Brit /baɪˈfəʊkəl/  adjective      bifocal    /ˈbaɪˌfoʊkəl/ Brit /baɪˈfəʊkəl/  adjective  Learner's definition of BIFOCAL   of eyeglasses         : divided into two parts that help a person to see things that are nearby and things that are far away(眼镜)双焦的,双光的    bifocal lenses/glasses双焦透镜/眼镜     — bifocals /ˈbaɪˌfoʊkəlz/ Brit /baɪˈfəʊkəlz/  noun [plural]      She wears bifocals. [=eyeglasses with bifocal lenses]她戴双焦眼镜。  |