Microdensitometric
a. microdensitometer的變形
??? 情景例句
The old library building on Chestnut Street,
Chestnut街老圖書館，
Today, I'd like to show you something which I'm sure you'll find interesting.
今天我要向你們展示一些東西，我相信你們會感興趣的。
Is that hard? I mean, the jazz violin?
彈奏難嗎？我是指拉爵士小提琴。