Focuser
聚焦放大鏡, 聚焦裝置
??? 情景例句
They'd never dare to publish this information, there would be a panic riot.
他們不敢報道這條消息，因為這條消息會引起恐慌。
He that is ill to himself will be good to nobody.
不知自愛的人也不會愛別人。
So she was first in the queue. She sat nearest to the doctor's door.
所以她第1個排隊。她坐的位子靠醫(yī)生的門口最近。