Heterogeneous x-rays
[电] 多色X射线
🧩 词语组成解析
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
Nancy, would you like to come over the day after tomorrow?
南西，你后天要不要到我家来？
I couldn't keep the appointment because I was sick.
我不能赴约因为我病了。
'I've been coming up here night after night for weeks now.
“好几个星期了，我天天夜里到钟楼上来。