Varifocal
[攝]變焦距
??? 情景例句
At the Stewart family home on Linden Street yesterday,
昨天在Linden街Stewart 的家中，
After dinner sit awhile, after supper walk a mile.
正餐以后，休息片刻；晚餐以后，步行一哩。
Can you supply us right away?
能夠立刻供貨嗎？