Total reflection
[化] 全反射
🧩 词语组成解析
🗣️ 情景例句
But Dad was so exhausted when he came home from work.
但爸爸工作回来时已经累得不得了了。
I'll call you up later.
我稍后会打电话给你。
Every day he leaves his home and walks to the lift.
每天他离家后就步行去乘电梯。