🧩 词语组成解析
pain
[pein]
n. 痛苦;刻苦;令人厌烦的人[事物];身体某部分的疼痛[不适];
vt.& vi. （使）疼痛，（使）痛苦，伤害;
vt. 使…痛苦;使…烦恼;
vi. 感到疼痛;引起疼痛;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
What's the problem?
什么事？
By reading we enrich the mind; by conversation we polish it.
读书可以使我门的思想充实，谈话使其更臻完美。
I would keep my mind fresh for reading when I got home formwork Resisting the hypnotizing effect of television, I sat in my room for a few evenings with my eyes glued to book.
晚上下班回家看书时头脑更清醒些。有几天晚上，我极力摆脱了电视的诱惑，坐在自己的房间里，两眼盯在书上。