Bifocal spectacles
[医] 双焦点眼镜
🧩 词语组成解析
bifocal
[[bai'fəukəl]]
a. 双焦的\\n[医] 双焦点的
spectacles
[['spektəkəlz]]
n. 眼镜\\n[化] 眼镜
🗣️ 情景例句
It was love at first sight.
那是一见钟情。
As a senior, Peter is writing his thesis.
作为大学四年级学生，彼得正在写毕业论文。
he realizes its volume, as the space that the shape displaces in the air.
他能意识到物体的体积，那就是它的形状在空气中所占的空间。