🧩 词语组成解析
illumination
[iˌlju:mi'neiʃən]
n. 照明;阐明，解释清楚;<物>照度;彩饰，图案花饰;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
He grew up happily in a small village.
他在小村庄里快乐地长大。
A secret between more than two is no secret.
两人以上知道的秘密就不算秘密。
That doesn't sound like modern printing.
这听起来不象是现代印刷术呀。